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Ananya Khatua
Subject: Math
, asked on 26/4/18
1 .Geometry in real life : in this project, students should try to find situations / objects / devices in daily life where mathematical / geometrical concepts can be effectively used . The project should be multi-disciplinary i.e. integrate mathematics / geometry with Science , English , Fine Art , Computers & real life . Write the project on A4 size paper only .
2 .Prepare a Glossary of mathematical terms necessary / used in your book
3 .Prepare a formula chart systematically based on mathematics .
Answer
1
अर्कज ..
Subject: Math
, asked on 27/3/18
Justify and draw
Q.2. 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.
Answer
2
Harshita
Subject: Math
, asked on 26/3/18
do we have to give the justification if its not asked in the question?
Answer
1
Nandini
Subject: Math
, asked on 26/3/18
Construction problem: how will you construct a triangle, given a side, the angle opposite to it , and the altitude through it
Answer
1
अर्कज ..
Subject: Math
, asked on 26/3/18
Q. Let ABC be a right triangle in which AB = 6 cm, BC= 8 cm and
$\angle B=90\xb0$
. BD is the
perpendicular from B on AC. The circle through B, C, D is drawn. Construct the tangents from A to this circle.
7. 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 circle.
Answer
1
Mohit Sharma
Subject: Math
, asked on 25/3/18
Pls provide the steps for making this figure.
Answer
1
Champ Jee
Subject: Math
, asked on 25/3/18
Please help!
Even if you tell steps of construction, it will do!
I am asking 2 time ; asked 1 day ago!
Q. Draw a circle of radius 2.3 cm take a point P on it. Without using the centre of the circle. Draw tangent to it at P.
Answer
1
Gunjan Joshi
Subject: Math
, asked on 25/3/18
justify also .
Q. Draw a line segment of length 7 cm and divide it internally in the ratio 2 : 3.
Answer
1
Nandini
Subject: Math
, asked on 24/3/18
What are the basic angles which we need to know to construct using a compass?
Answer
4
Vaishnav K.v.
Subject: Math
, asked on 23/3/18
In page no 222 at the last there is "note to the reader". In that its given ,that we can construct a polygon similar to a given polygon with a given scale factor. so can someone explain me how to do that.
Answer
2
Neha Patil
Subject: Math
, asked on 11/3/18
Q. Draw a circle with centre P and radius 2.6 cm. Draw a chord AB of length 3.5 cm. Draw tangents to the circle through points A and B.
Answer
2
Moin
Subject: Math
, asked on 11/3/18
solve this.....no linka
Construct a triangle ABC in which BC=6cm,AB=5cm and
$\angle \mathrm{ABC}=60\xb0.$
Then construct another triangle whose sides are
$\frac{3}{4}$
times the corresponding sides of
$\u25b3ABC.$
Answer
8
Payal Arora
Subject: Math
, asked on 2/3/18
Draw a circle of diameter 6 cm. Take a point P outside the circle at a distance of 6 cm from its centre. Take another point Q outside the circle at a distance of 8 cm from its centre, construct tangents from P and Q to the given circle.
Answer
1
Biplab Nandi
Subject: Math
, asked on 27/2/18
Is it necessary to write the steps of construction?
Answer
1
Biplab Nandi
Subject: Math
, asked on 27/2/18
Do i need to construct angles with compass for the given triangles in the construction of triangles?
Answer
3
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What are you looking for?

2 .Prepare a Glossary of mathematical terms necessary / used in your book

3 .Prepare a formula chart systematically based on mathematics .

Q.2. 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.

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

7. 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 circle.

Even if you tell steps of construction, it will do!

I am asking 2 time ; asked 1 day ago!

Q. Draw a circle of radius 2.3 cm take a point P on it. Without using the centre of the circle. Draw tangent to it at P.

Q. Draw a line segment of length 7 cm and divide it internally in the ratio 2 : 3.

Construct a triangle ABC in which BC=6cm,AB=5cm and $\angle \mathrm{ABC}=60\xb0.$

Then construct another triangle whose sides are $\frac{3}{4}$ times the corresponding sides of $\u25b3ABC.$