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Syllabus

prove that the angles opposite to equal sides of an isosceles triangle are equal. Using the above, find <b in with AB=BC in which <c=50.

Prove that the bisectors of pair of Vertically opposite angles are on the same straight line..

(please i want the answer by the expert..)

if two parallel lines are intersected by a transversal,then prove that bisectors of the interior angles form a rectangle.

Prove that if the two arms of an angle are perpendicular to the two arms of another angle, then the angles are either equal or supplementary.

if two parallel lines are intersected by a transversal prove tha bisectors of the two pair of interior angles enclose an rectangle

plz answer it immediately its most urgent

in the figure, the side BC of triangle ABC is produced to D. the bisector of angle A meets BC at L. prove that angle ABC+ angleACD= 2 angle ALC

Q.5. In the figure, show that $\angle A+\angle B+\angle C+\angle D+\angle E+\angle F=360\xb0$

A transversal intersects two parallel lines. Prove that the bisectors of any pair of corresponding angles so formed are parallel.

Please send the answer as soon as possible

(i) <A : <B= 1:3

(ii) <AED=<BCE

Triangle ABC is an isosceles triangle with AB=AC, side BA is produced to D such that AB=AD. Prove that angle BCD is a right angle.

bisector of angle b and angle d of a quadrilateral abcd meet cd and ab produced at point p and q respectively prove( angle p +angle q=1/2 angle abc +angle adc)

1)AD,BE and CF, the altitudes of triangle ABC are equal. prove that triangle ABC is an equilateral triangle.

2) Prove that the sum of all sides of a quadrilateral is greater than the sum of its diagnols.

A triangle consists of the points P(3,k), Q(6,8) and R(10,10). PQR is a right angle. Determine the equation of the line passing through P and R, leaving your answer in the form ax+by=c, where a, b and c are integers.

Thank you for your help!

Prove that the bisectors of two adjacent supplementary angels include a right angle.

1. triangle AOB is congruent to triangle SOR

2. O is the midpont of BR

In the given figure if the line segment AB is parallel to another line segment RS and O is the mid-point of AS then show that:

1. $\u25b3$AOB is congruent to $\u25b3$SOR

2. O is the mid-point of BR

In figure if AB parallel CD then find the value of X

answers for test your knowledge in golden maths guide .please tell please

if o is any point in the interior od triangleABC.PROVE OA +OB+OC>1/2(AB+BC+CA)

prove that the bisectors of the angles of a linear pair are at right angles.

what are concurrent and non concurrent lines ?

Bisectors of angle B and angle C of a triangle ABC intersect each other at point O.Prove that angle BOC=90degree+half of angle A.

m and n are plane mirrors perpendicular to each other. Prove that incident ray CA (to mirror n ) is parallel to reflected ray (to mirror m ) BD.

Respected Sirs,

Please answer my this question as soon as possible. I tried to insert the figure from ms-paint file but was unable to do so. But I believe that the question is self descriptive.

If two parallel lines are cut by a transversal ,prove that the bisectors of the interior angles on the same side of the tranversal intersect each other at right angles

"Angle Q is greater than angle R and M is a point on QR such that PM is the bisector of angle QPR If the perpendicular from P on QR meets at N, prove that angle MPN =1/2(angle Q-angle R)

(i) AB ⊥ BF and EF⊥BF

(ii) AC = BC

(iii) KD is perpendicular to BC and DE.

Find the measure of x.

(A) 75° (B) 30° (C) 60° (D) 45°

Can you explain me the angle sum property of a triangle ?

if two straight lines intersect each other prove that the ray opposite to the bisector of one of the angles thus formed bisects the vertically opposite angles

plz answer this immediately , its most urgent

In the given figure,if OCD is an isosceles triangle in which OD and OC are equal,then what will be the value of angle OCD?The solution is attached in the image.

Please check the solution to this question as soon as possible.

No links please.

in a right angeled triangle , one acute angle is double the other. proove that the hypotenuse is double the smallest side?

Q.1. A line segment is symmetrical about its ............ bisector.

a. perpendicular

b. parallel

c. line

If the arms of one angle are respectively parallel to the arms of another angle, show that the two angles are either equal or supplementary.

a. CP = CD

b. DPbisects <CDQ

Find the measure of an angle, if seven times its complement is 10 less

that BAL = ACB.

Two lines are respectively perpendicular to two parallel lines. Show that they areparallel to each other.

The sides BC, CA and AB of Triangle ABC, are produced in order, forming exterior angles /_ACD, /_BAE and /_CBF. Show that

angle ACD + angle BAE + angle CBF = 360 degree.

Justify your answer.

send me cbse sample papers of 9th class fa2 on my idkharetajatin@gmail.com

if the bisector of the vertical angle of a triangle bisects the base of the triangle then prove that the triangle is isosceles

The side BC of triangle ABC is produced on both sides. Prove that the sum of the two exterior angles so formed is greater than angle A by 180 degree.

Please check the solution as early as possible and say whether it's correct or not.

Tomorrow is my exam.

No links plz.

IT IS GIVEN THAT ANGLE xyz = 64 DEGREE and xy is produced to point p. draw a figure from the given information. if ray yq bisects angle zyp, find angle xyq and reflex angle qyp

If the angles 4x+4 and 6 x-4 are complementary angles, find x.

prove that two distinct lines cannot have more than one point in common.

In the given figure,if AB parallelto CD, CD parallel to EF, find the value of (y-x):(y+x)A triangle has 3 sides 35cm.,54cm,and 61cm. long .Find it's area

. Also, find hesmallest of it's altitude.Prove that vertically oppossite angles are equal.

Plz help,

In the figure, PQRS is a quadrilateral & T & U are respectively points on PS & RS such that PQ = RQ, /_PQT = /_RQU & /_TQS = /_UQS. Prove thart QT = QU

What is an axiom ?

i want all the solution of these theorems aas soon as possible

1.prove that sum of three angles of a triangle is 180 degree

2.Angle opposite to equal sides of a triangle are equal

3.Two triangles are congurent,if any two angles and included side of one triangle is equal to any two angles and the included side of the other triangle.

4.If two lines intersect at each other at point o.Prove that they are vertically opposite angles.

1.Prove that the bisectors of a pair of vertically opposite angles are in the same straight line.

2. If two straight lines intersect each other, provethat the ray opposite to the bisector of one of theangles thus formed bisects the vertically opposite angle.

3. Ifone four angles formed by two intersecting lines is a right angle, thenshow that each of the four angles is a right angle.

4.AB,CD and EF are three concurrentlines passing through thepointOsuch that OF bisects /_BOF = 35

^{o}, find /_BOC and/_AOD.Please send me as soon as itpossible I have my test.

the sides BA DC of quadrilateral ABCD are produced to P Qrespectively. angle DAP=b,angle BCQ=a,angle D=y, angle B=x. showt that angle x+angle y=angle a+angle b

(a)an acute angle (B) a right angle (c) an obtuse angle d) none of these.

Angle Q Angle R, PA is the Bisector of Angle QPR and PM Perpendicular to QR.Prove that Angle APM = 1/2 (Angle Q - Angle R)

if an angle is 30 degree more than one half of its complement find the measure of the angle

a-15=25 which axiom we use here

1. In a fig. , Angle AOC and angle BOC form a linear pair. If a - 2b = 30 degrees , find a and b.

in a quadrilateral ABCD, AO and DO are the bisec tors of angleA and D respectively which meet at a point O inside the quadrilateral. prove that angleAOD = 1/2 (angleB + C). please answer! very urgent

Line AB and CD are parallel and P is any point between them. Show that angleABP + angleCDP = angleDPB

RS AGGARWAL CH 4 EXERCISE 4C QU9STON NO. 3,7,9

In the given figure, AE bisects Angle DAC and Angle B= Angle C, prove that AE is parallel to BC

_{in triangle BCA ,AB=BC, BX=BY.2 points on lines BA and BC.show that AX=CY.state the axiom used}