Geometry Triangles & Congruence 2

Question 1

Two triangles have all three pairs of corresponding sides equal in length. Which congruence postulate proves them congruent?

Accepted Answer

SSS

Answer

AAA

Answer

SSA

Answer

ASA

Question 2

Which combination does NOT guarantee two triangles are congruent?

Accepted Answer

SSA

Answer

SAS

Answer

ASA

Answer

AAS

Question 3

In triangle ABC, angle A = 50 degrees and angle B = 60 degrees. What is angle C?

Accepted Answer

70 degrees

Answer

80 degrees

Answer

60 degrees

Answer

90 degrees

Question 4

The Hypotenuse-Leg (HL) theorem applies only to which type of triangle?

Accepted Answer

Right triangles

Answer

Equilateral triangles

Answer

Obtuse triangles

Answer

Scalene triangles

Question 5

Two triangles have two pairs of equal angles and the included sides equal. Which postulate applies?

Accepted Answer

ASA

Answer

SSS

Answer

SAS

Answer

HL

Question 6

If two triangles are congruent, what is true about their corresponding parts?

Accepted Answer

All corresponding sides and angles are equal

Answer

Only the sides are equal

Answer

Only the angles are equal

Answer

Only the perimeters are equal

Question 7

A triangle has sides 5, 5, and 8. What type of triangle is it by its sides?

Accepted Answer

Isosceles

Answer

Equilateral

Answer

Scalene

Answer

Right