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Syllabus

draw a pair of tangents to a circle of radius 5cm which are inclined to each other at an angle of 60 degrees

draw a pair of tangents to a circle of radius 4cm which are inclined to each other at an angle of 45 degree.

how can we draw a 50 degree angle.........without using D ????????

can ny one tell plz??????

plz tell

In Fig .2 , P divides

AB internally in the ratio :a) 3:4

b) 4:3

c) 3:7

d) 4:7

how to construct 105 degree angle ?

How to draw a perpendicular to the hypotenuse in a right triangle?

Draw a pair of tangents to a circle of radius 5 cm which are inclined to each other at an angle of 60°. Give the justification of the construction.

Construct an isosceles triangle whose base is 8 cm and altitude 4 cm and then another triangle whose side aretimes the corresponding sides of the isosceles triangle.

Give the justification of the construction.

The ratio of the volume of a cube to that of a sphere which will exactly fit inside the

cube is

(a) :8 (b) : 6 (c) 8: (d) 6:

the box here refers to pie that is 22/7

den where is the numerator 2?

Draw a triangle ABC with side BC = 7 cm, B = 45, A = 105. Then, construct a triangle whose sides are times the corresponding side of ΔABC.

AND

Construct a triangle of sides 4 cm, 5cm and 6cm and then a triangle similar to it whose sides areof the corresponding sides of the first triangle.

does both questions have same method? pls clarify it!!!

let ABC be a right angled triangle in which AB = 6 cm, BC = 8 cm and angle B = 90.

BD is the perpendicular frm B on AC. The circle through B, C, D is drwan. Construct the tangents from A to this circle.

Draw a circle of radius 6 cm. From a point 10 cm away from its centre, construct the pair of tangents to the circle and measure their lengths. Give the justification of the construction.

construct a triangle abc in which ab = 5 cm angle b = 60 altitude cd = 3cm

Do we use the same method for constructing a pair of tangents ..... u know the one in which u make a perpendicular bisector and then take the length of the bisected part and draw a circle.. etc...

construction.

Draw a pair of tangents to a circle or radius 3 cm which are inclined to each other at an angle of 60 degree.

Draw a triangle ABC with side BC=6cm,AB=5cm & angle ABC=60' . Then construct a triangle with sides 3/4 of the corresponding sides of the triangle ABC.

2, If D, E and F are mid points of of side BC, ACand AB of a triangle ABC respectively where the coordinates of A , B & C are respectively (6,-2), (0,-6) & (4,8). Then using coordinate geometry prove that area of trangle ABC equalls to Four times the area of triangle DEF.

Draw a circle of radius 6cm. draw a tangent to the circle making 30degree with the line passing through the centre. measure the lenght of the tangent.

Can someone plz tell me the steps of construction to do this??

Divide a line segment AB of length 5.4 cm .Divide it into six equal parts. Write the steps of constructions

Draw a circle of radius 5cm take a point P on it without using center construct a tangent to the point

Draw a line segment AB of length 8 cm. Taking A as centre, draw a circle of radius 4 cm and taking B as centre, draw another circle of radius 3 cm. Construct tangents to each circle from the centre of the other circle. Give the justification of the construction.

Construct a tangent to a circle of radius 4 cm from a point on the concentric circle of radius 6 cm and measure its length. Also verify the measurement by actual calculation. Give the justification of the construction.

Construct a rhombus ABCD in which AB= 4 cm and angle ABC= 60

^{degree}. Divide it into two triangle ABC and ADC. Construct a triangle AB 'C ' similar to triangle ABC with scale factor 2/3. Draw a line segment C 'D ' parallel to CD, where D ' lies on AD. Is AB 'C 'D ' a rhombus? Give reasons.Draw a right triangle in which the sides (other than hypotenuse) are of lengths 4 cm and 3 cm. the construct another triangle whose sides are times the corresponding sides of the given triangle. Give the justification of the construction.

Let ABC be a right triangle in which AB = 6 cm, BC = 8 cm and ∠B = 90°. BD is the perpendicular from B on AC. The circle through B, C, and D is drawn. Construct the tangents from A to this circle. Give the justification of the construction.

Please try to add some animations or videos for NCERT Solutions for class 10 Constructions chapter. It will be really useful to all of us.

Draw a right triangle ABC in which AB = 6 cm, BC = 8 cm and B = 90. Draw BD perpendicular from B on AC and draw a circle passing through the points B, C and D. Construct tangents from A to this circle.

Draw two concentric circles of radii 3cm and 5cm. From a point on the outer circle, construct a pair of tangents to the inner circle. Measure their lengths and verify the measurement by actual calculation.??

how to draw parallel line in method I

1. Draw a pair of tangents to a circle of radius 3.5 cm which are perpendicular to each other . Write steps of construction .

how to draw a perpendicular bisector from an angle?

Draw a circle with the help of a bangle. Take a point outside the circle. Construct the pair of tangents from this point to the circles. Give the justification of the construction.

construct a quadrilateral ABCD in which AB=2.5cm ,BC=3.5cm ,AC=4.5cm CD=3.5cm AND AD=2.5.cm CONSTRUCT ANOTHER QADILATERAL A'B'C'D' with digonal AC=6.3cm SUCH THAT IT IS SIMILAR TO QUADRILATERAL ABCD.

Draw a circle of radius 4cm.Take a point P outside the circle.Without using the centre of the circle,draw 2 tangents to the circle from point P.Please write the justification for the above construction.

the construction of triangle ABC,GIVEN that BC=4.5cm angle C=60 degrees is possible when difference of AB and AC =

i 4.9cm ii 5cm iii 5.2cm iv 4.1 cm Please answer with justification

Draw a line segment and divide it in the ratio 2:5. Verify by measurement.

draw a triangle abc in which ab=5 cm bc=6 cm and angle abc= 60 degrees

construct another triangle similar to triangle abc with scale factor 5/7 { 5 upon 7 }

Construct another triangle AB'C' similar to triangle ABC with base AB' = 8 cm.

^{o}should we take radius more than half radius or less than half radius of the base line?draw a circle of radius 3 cm take 2 points p and q on one of its extended diameter each at a distance of 7 cm from its center draw tangent to the circle from these two points p and q

for eg .

in dividing a line in a particular ratio do we need to measure the length and justify that its in the given ratio or we need to justify it theoretically......?????😧😧😧😧

ex.11.2 Q.6

let ABC be a right triangle in which AB=6cm,BC=8cm and angle B=90

^{0}. BD is the perpendicular from B on AC. The circle through B,C,D is drawn.Construct the tangents from A to this circle.plz sm1 explain...urgent 2mrw exam....

please explain example 1 & 2 with videos please

how to draw tangents to a circle if centre of circle without using centre.???

State true of false. Give reason also.

By geometrical construction, it is possible to divide a line segment in the ratio 3+root 2 : 3-root 2 .

draw a circle of radius 3.5 cm.draw two tangents to the circle such that they include an angle of 120degree.

(Urgently)

11) construct a triangle similar to ΔABC in which AB = 4.6cm, BC=5.1cm, angleA =60°with scale factor 4:5.

the link that you gave me is wrong even question of that link didnot match with my question,so please sir/mam post correct answer .please i need it.

How to Draw a pair of tangents to a circle of radius 4.5 cm , which are inclined to each other at an angle of 45*

In the figure of the given construction if (triangle)QST (is similar to) (triangle) QRP, then QT:QP is ?

(A) 2:1 (B) 2:3 (C) 1:2 (D) 3:2 ?

draw a line segment of lenght 7.6 cm and divide it in the ratio 5:8 measure the two parts. and give justification also

how 2 draw 110 degree angle with a compass and ruler

construct a triangle abc in which ab=5cm angle b=60 and altitude cd=3cm.Construct a triangleaqr similar to triangle abc such that the sides of triangle aqr are 3/2 of the corresponding sides of triangle abc

1. Draw a line segment of length 7 cm. Find a point P on it which divides it in the

Draw a line segment AB of length 6.5cm. Find a point P on it such that AP/AB=3/5

Draw a circle of radius 4 cm with centre O. draw a diameter POQ. through P draw a tangent to the circle.

To draw a pair of tangents to a circle which are inclined to each other at 100

^{0}, it is required to draw tangents at end points of those two radii of circle, the angle between which should be-- a)100 , b)50 , c)80 , d)200I didnt understand the question.plz help

Q)ramesh is a servant in mrs mehta's house.ramesh's daughter kavita also lives with him.oneday mrsmehta bought a 8m long coloured ribbon for her daughter rajani.after reaching home,she decided to divide it between rajani and kavita in the ratio5:3.(A)consider 8m long ribbon as a linesegment of 8cm, and divide it geometrically in the ratio 5:3,(B)which moral value is depicted by mrs mehta?divide a line segment of length 14 cm internally in the ratio 2:5.also justify your construction

Divide the line segment of length 8cm in the ratio 4:3.

To find a point P in the line segment AB=6cm such tha AP/AB= 2/5 We shall divide the line segment AB in the ratio;

5:3

3:5

2:5

5:2

HI,

HOW TO CONSTRUCT TWO PARALLEL LINES GEOMETRICALLY BY USING MY COMPASS?

PQ is a line segment of length 6.4 cm. Geometrically obtain point R on PQ such that QR/PQ = 5/8.

construct an isosceles triangle ABC with base BC=6cm, AB=AC and angle A 90degree

let ABC be a right triangle in which AB=3cm,BC=4 cm and angle B=90.[with proper steps n measurement should be correct]^{0}.BD is the perpendicular from B on AC . the circle through B,C,D is drawn.Condtruct the tangents from a to this circleespecially explain the step

BD is the perpendicular from B on AC...........how??