Triangles Mock Tests

In △ABC, if AB = AC and ∠B = 50°, then ∠C is:

The point of intersection of the medians of a triangle is called its:

The area of a triangle with base 12 cm and height 5 cm is:

In △ABC, D and E are points on AB and AC respectively such that AD = 2 cm, DB = 3 cm, AE = 4 cm and EC = 6 cm. Is DE parallel to BC?

In a right-angled triangle, if the hypotenuse is 13 cm and one side is 5 cm, then the other side is:

In △ABC and △DEF, AB = DE, BC = EF and ∠B = ∠E. Then △ABC ≅ △DEF by:

In △ABC and △DEF, if ∠A = ∠D, ∠B = ∠E, and AB = DE, then the two triangles are congruent by which criterion?

In triangle ABC, if AB = AC and angle A = 40°, then angle B equals: