Review for Geo Test

Front

Which of the following is NOT true about similar figures? A) Similar figures always have the same shape. B) Similar figures always have the same size. C) Similar figures always have corresponding angles that are equal. D) Similar figures always have corresponding sides that are proportional.

Back

B) Similar figures always have the same size.

Front

Two angles added together to produce 90 degrees are called?

Back

Complementary angles.

Front

What is the area of a rectangle with length 4 cm and width 3 cm?

Back

12 cm².

Front

If two angles are complementary and one angle measures 30 degrees, what is the measure of the other angle?

Back

60 degrees.

Front

Find the value of x if 2x + 4 = 24.

Back

x = 10.

Front

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

Back

180 degrees.

Front

If two angles are supplementary, what is the relationship between their measures?

Back

Their measures add up to 180 degrees.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

Find the value of x if 3x - 5 = 16.

Back

x = 7.

Front

What do you call two angles that are opposite each other when two lines intersect?

Back

Vertical angles.