2D Geometry Test Review

Find the missing angle measure g°.

• 127°

• 90°

• 37°

• 180°

Find the missing angle measure by solving for m.

Find the area of the trapezoid.

What is the circumference of this circle?

• 2,461.8 m

• 175.8 m

• 87.9 m

• 56 m

If the radius of this circle is 9 m, the diameter is...

• 4.5 m

• 18 m

• 28.26 m

• 27 m

If a circle has a radius of 10 ft. then which statement is true?

• The radius is 5 feet.

• The diameter is 5 feet.

• The radius is 20 feet.

• The diameter is 20 feet.

The distance across a circle through its center is called the _____.

• Center

• Radius

• π

• Diameter

Solve for x to find the missing angle measure.

• 55°

• 15°

• 145°

• 90°

What is an example of a pair of complementary angles?

• 81° and 9°

• 120° and 60°

• 13° and 45°

• 90° and 3°

Identify whether this pair of angles is supplementary or complementary.

• Complementary

• Supplementary