Chapter 7 – Congruence of Triangles

An angle is of 50° then its congruent angle is of:

Given two triangles are congruent then we can write :

In the given figure, lengths of the sides of the triangles are given. Which pair of triangle are congruent ?

Are the following triangles congruent ?

Are the following triangles congruent ?

In the given figure, say congruency of two triangles.

Given triangles are congruent, then what is the measurement of x ?

Given below are measurements of some parts of two triangles. Write the result in symbolic form. In ΔABC, ∠B = 90°, AC 8 cm AB = 3 cm and ΔPQR ,∠P = 90°, PR = 3 cm QR = 8 cm

Given below are measurements of some parts of two triangles. Write the result in symbolic form if they are congruent.
In ΔABC,
∠A = 90°, AC = 5 cm, BC = 9 cm
In APQR,
∠P = 90°, PR = 3 cm QR = 8 cm

ΔABC and ΔPQR are congruent under the correspondence: ABC ↔ RPQ, then the part of ΔABC that correspond to PQ is

ΔABC is right triangle in which ∠A = 90° and AB = AC. The values of ∠B and ∠C will be

Two students drew a line segment each. What is the condition for them to be congruent?

In the quadrilateral ABCD, AC = AD and AB bisect ∠A and ΔABC ≅ ΔABD. The relation between BC and BD is

A triangle in which all three sides are of equal lengths is called _________.

In ΔABC and ΔPQR, AB = 4 cm, BC = 5 cm, AC = 6 cm and PQ = 4 cm. QR = 5 cm. PR = 6 cm. then which of the following is true?

If the vertical angle of an isosceles triangle is 40°, then measure of other two angles will be

What is the side included between the angles A and B in ΔABC?

What comes next in the sequence: 2, 4, 10, 28, ___ ?

What is the angle included between the sides PN and PM of ΔMNP?

Which of the following examines the congruence of plane Ígures?

The measure of each angle of an equilateral triangle is:

If ΔDEF ≅ ΔBCA, then the part of ΔBCA that correspond to ∠E is

Which angle is included between the sides DE and EF of △DEF?

In ΔABC and ΔDEF, AC = DF,AB = DE and BC=EF. By which property are ΔABC and ΔDEF congruent?

Two triangles, A PQR and ADEF are of the same size and shape. What can we conclude about them?

ΔABC and ΔPQR are congruent under the correspondence: ABC ↔ RQP, then the part of ΔABC that correspond to ∠P is

Two angles are congruent if they have