REVIEW qtr 2 week 9 24/25 (David)

Front

What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

If angle 4 = 48°, what does angle 2 equal if they are complementary?

Back

Angle 2 = 42° (because 90° - 48° = 42°).

Front

Solve for x: 2x + 4 = 76.

Back

x = 36.

Front

What is the sum of the interior angles of a triangle?

Back

The sum of the interior angles of a triangle is always 180 degrees.

Front

What is the measure of a right angle?

Back

A right angle measures 90 degrees.

Front

If two angles are supplementary, what is their sum?

Back

The sum of supplementary angles is 180 degrees.

Front

Find the missing angle if one angle is 70° and they are complementary.

Back

The missing angle is 20° (because 90° - 70° = 20°).

Front

What is the measure of an angle that is 90 degrees less than 180 degrees?

Back

The measure of the angle is 90 degrees.

Front

If angle A = 37° and angle B is complementary to angle A, what is angle B?

Back

Angle B = 53° (because 90° - 37° = 53°).

Front

What is the relationship between angles in a linear pair?

Back

Angles in a linear pair are supplementary, meaning they add up to 180 degrees.