Geometry STAAR Review

Find y.

• 144
• 18
• 72
• 12

Tell whether the two figures are similar. Explain your reasoning. (Hint: are they proportional?)

• Yes, similar because they are the same shape and side lengths are proportional.
• No, not similar because they are the same shape, but side lengths are not proportional.
• Yes, same shape
• No, different sizes

Find the volume of the figure.

• 126 cm³
• 907.5 cm³
• 605 cm³
• 55 cm³

Find the volume of the prism.

• 27 cm³
• 72 cm³
• 180 cm³
• 360 cm³

Bob has a rectangular prism gift box what it the volume of bob's gift box?

• 64in³
• 60in³
• 240in³
• 24in³

Julie uses a tent like the one shown to go camping with friends. The tent is 7 feet tall, 10 feet wide and 12 feet long. 

• 840 cubic feet
• 84 cubic feet
• 420 cubic feet
• 120 cubic feet

Find the volume.

• 147
• 588
• 84
• 294

What is the area of the shaded region?

• 14 m²
• 120 m²
• 106 m²
• 134 m²

 What is the area of the arrow?

• 17 in2
• 40 in2
• 52 in2
• 61 in2

A clock face has a diameter of 10 inches. What is the approximate area of the clock face in square inches?

• 314 in²
• 31.4 in²
• 7.85 in²
• 78.5 in²