10-1 to 10-3

Find the AREA of the parallelogram.

• 99 in.²

• 104.8 in.²

• 171.5 in.²

• 198 in.²

Find the value of h if the area of the parallelogram is 96 mm².

• 12

• 9.6

• 16

• 24

Bonus: The area of parallelogram STUV is four times the area of parallelogram MNPQ. What is the length of VU? (Hint: The answer is not A)

• 68

• 34

• 32

• 25

Find the PERIMETER of the shaded triangle

• 9.0 m

• 8.0 m

• 11.1 m

• 11.3 m

Determine the perimeter of Triangle BCD. If necessary, round to the nearest tenth.

• 12.4 units

• 17.8 units

• 29.0 units

• 35.6 units

What is the area of the triangle? If necessary, round your answer to the nearest tenths place.

• 89.8 square units

• 37.9 square units

• 36.5 square units

• 30.7 square units

What is the area of this trapezoid?

• 320 square centimeters

• 416 square centimeters

• 448 square centimeters

• 560 square centimeters

Cody drew the trapezoid shown below as the plan for a new concrete driveway apron. The contractor will charge $9.50 per square foot to install the concrete. The homeowner will seal the concrete with sealer that costs $40 for a container that covers 80 square feet. Which of the following statements about the driveway apron are true? Select all that apply.

• It will cost $1216 for the concrete.

• The homowner will need four containers of sealer to seal the concrete.

• A $1300 budget for the concrete and sealer is enough for the project.

• The area of concrete is 288 square feet.

Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.

• 10.5 sq. in.

• 31.4 sq. in.

• 38.2 sq. in.

FIND THE SECTOR AREA OUTLINED IN BOLD

• A

• B

• C

• D