Geometry Triangles & Congruence

Question 1

What is a triangle?

Accepted Answer

A polygon with three sides and three vertices

Answer

A shape with four sides.

Answer

A circle with three points.

Answer

A line segment.

Question 2

What does it mean for two triangles to be congruent?

Accepted Answer

They have equal corresponding sides and angles

Answer

They have equal areas but different shapes.

Answer

They only have equal angles.

Answer

They overlap each other.

Question 3

Which is a method for proving triangle congruence?

Accepted Answer

SAS

Answer

SSA

Answer

AAA

Answer

ASA only.

Question 4

What is the sum of interior angles in a triangle?

Accepted Answer

180 degrees

Answer

90 degrees.

Answer

270 degrees.

Answer

360 degrees.

Question 5

Which triangle has all sides equal?

Accepted Answer

Equilateral triangle

Answer

Isosceles triangle.

Answer

Scalene triangle.

Answer

Right triangle.

Question 6

Which triangle has two equal sides?

Accepted Answer

Isosceles triangle

Answer

Scalene triangle.

Answer

Equilateral triangle.

Answer

Obtuse triangle.

Question 7

What does the term 'scalene' mean for triangles?

Accepted Answer

All sides and angles are different

Answer

All sides are equal.

Answer

Two sides are equal.

Answer

It has a right angle.

Question 8

Which triangle has one angle measuring 90 degrees?

Accepted Answer

Right triangle

Answer

Equilateral triangle.

Answer

Isosceles triangle.

Answer

Obtuse triangle.

Question 9

Which triangle has one angle greater than 90 degrees?

Accepted Answer

Obtuse triangle

Answer

Right triangle.

Answer

Acute triangle.

Answer

Equilateral triangle.