Illustrative Math Grade 7 Unit 3 Review

Select all quantities that are proportional to the diagonal length of a square.

• Area of a square

• Perimeter of a square

• Side length of a square

The graph shows that while it was being filled, the amount of water in gallons in a swimming pool was approximately proportional to the time that has passed in minutes. How many gallons will be in the pool after 25 minutes?

• About 100 gallons

• About 230 gallons

• About 380 gallons

• About 450 gallons

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The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire?

• About 36 inches

• About 40 inches

• About 20 inches

• About 23 inches

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CCSS.7.G.B.4

The diameter of a bike wheel is 27 inches. If the wheel makes 15 complete rotations, how far does the bike travel?

• 1,271.7 inches

• 405 feet

• 105.975 feet

• 4,860 inches

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CCSS.7.EE.B.4

CCSS.7.G.B.4

Circle A has circumference $2\frac{2}{3}$ m. Circle B has a diameter that is  $1\frac{1}{2}$  times as long as Circle A’s diameter. What is the circumference of Circle B?

• 2 meters

• 4 meters

• 5 meters

• 8 meters

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CCSS.7.G.B.4

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Find the area of the polygon.

• 24 centimeters squared

• 18 centimeters squared

• 20 centimeters squared

• 16 centimeters squared

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CCSS.6.G.A.1

Jada’s bike wheels have a diameter of 20 inches. How far does she travel if the wheels rotate 37 times?

• 2,325 inches

• 740 inches

• 2670 inches

• 1,284 inches

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Find the circumference of this circle.

• About 45 cm

• About 30 cm

• About 47 cm

• About 25 cm

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CCSS.7.G.B.4

Jada paints a circular table that has a diameter of 37 inches. What is the area of the table?

• 1,000 inches squared

• 895.9 inches squared

• 1,438 inches squared

• 1,074.6 inches squared

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CCSS.7.G.B.4

CCSS.7.G.B.6

The face of a clock has a circumference of 63 in. What is the area of the face of the clock?

• About 300 inches squared

• About 314 inches squared

• About 345 inches squared

• About 327 inches squared

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CCSS.7.G.B.4

CCSS.7.G.B.6