Final Exam

Front

What is the value of X if the options are 94, 25, 36, 180?

Back

94

Front

What is the measure of angle A if the options are 95°, 169°, 191°, 79°?

Back

79°

Front

If ∠E ≅ ∠ __, which angle is congruent? (Options: A, B, C, D)

Back

A

Front

What is the sum of the exterior angles of a triangle? (Options: 270 degrees, 360 degrees, 90 degrees, 180 degrees)

Back

360 degrees

Front

What is the sum of the interior angles for a 24-gon? (Options: 3960, 360, 15, 4280)

Back

3960

Front

Define the sum of the interior angles of a polygon.

Back

The sum of the interior angles of a polygon with n sides is (n-2) × 180°.

Front

What is the formula for calculating the sum of exterior angles of any polygon?

Back

The sum of the exterior angles of any polygon is always 360°.

Front

What is the definition of congruent angles?

Back

Congruent angles are angles that have the same measure.

Front

How do you find the measure of an unknown angle in a triangle?

Back

Use the fact that the sum of the interior angles of a triangle is 180°.

Front

What is the relationship between interior and exterior angles of a polygon?

Back

Each interior angle and its corresponding exterior angle are supplementary, meaning they add up to 180°.