Olympiad Test: Congruence of Triangles - Class 7 MCQ

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

In the below figure, AC and BD are equal perpendicular to line segment AB. If ?BOC ≅ ?AOD, then the relation between OC and OD is

In the below figure, AB = AC = CD. If ΔACD ≌ ΔABE then AD =

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

The measure of each angle of an equilateral triangle is:

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

If ∠A, ∠B and ∠C of ΔABC are equal, then triangle is

Which one of the following is the value of congruency?

By which congruence rule following triangles are congruent ?

In the below figure, AC = BD and AD = BC. Which of the following statements is meaningfully written? 

Which is the longest side in the triangle ABC right angled at B?

Which is the longest side of a right triangle?

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

In triangles ABC and PQR, AB = 3.5 cm, BC = 7.1 cm, AC = 5 cm, PQ = 7.1 cm, QR = 5 cm and PR = 3.5 cm, then which of the following is true

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

In triangles ABC and DEF, AB = 7 cm, BC = 5 cm, ∠B = 50°, DE = 5 cm, EF = 7 cm, ∠E = 50^°. By which congruence rule the triangles are congruent?

In the below figure, A B = AC and AD is the bisector of ∠BAC , then the relation between ∠B and ∠C is