Unit 9 Geometry (Area & Volume)

Triangle ABC is shown. What is the area of triangle ABC in square feet?

• 84ft²

• 30ft²

• 42ft²

• 121.8ft²

The dimensions of a garden are shown.

What is the area of the garden in square feet?

• 64.4ft²

• 128.8ft²

• 91ft²

• 63ft²

If a triangle has two angle measures of 56° and 89°, what is the measure of the third angle?

• 35^º

• 45º

• 55º

• 75º

The dimensions of a rectangular prism are shown.

What is the volume of the rectangular prism in cubic inches?

^{Use ^ to so cubic units example : 124in^3}

The rectangle below represents the base of a rectangular prism.

The height of the prism is 5 1/2 meters.

What is the volume of the rectangular prism in cubic meters?

• 64m³

• 352m³

• 64m²

• 352m²

Which of the following side lengths could form a triangle?

Select TWO correct answers.

• 6.4 in, 3.5 in, and 2.8 in

• 8.3 cm, 5.2 cm, 10.4 cm

• 7 mm, 9 mm, 5 mm

• 17 cm, 5 cm, 7 cm

Sophia has a rectangular plastic bin that has a base length of 10 meters, a height of 7 meters, and is 5 meters wide. If she plans to fill the bin with water, how many cubic meters of water can the plastic bin hold?

• 175m³

• 14m³

• 350m³

• 550m³

A rectangular canvas painting has an area of A square feet. The base length of the painting is 9 feet. Which equation represents x, the height of the painting in inches?

• x = 9A

• x = A + 9

• x = A – 2(9)

• x = 𝐴/9

The area of a rectangle is 40.48 square inches. If the height of the rectangle is 4.4 inches, what is the base length of the rectangle?

• 9.2 in

• 37.28 in

• 11.08 in

• 10.5 in

Ryan drew the parallelogram seen below. He then measured and labeled its dimensions. What is the area of Ryan's parallelogram?

• 108 in²

• 108 in³

• 153 in³

• 153 in²