Semester Exam Review

Figure ABCDE is similar to figure VWXYZ. What is the value of x in centimeters?

• A. 32 cm
• B. 27.5 cm
• C. 2.5 cm
• D. 20 cm

Tags

CCSS.HSG.SRT.A.2

A merry-go-round has a diameter of 8.5 feet. Which measurement is closest to the circumference of the merry-go-round in feet?

• A. 26.7 ft
• B. 53.4 ft
• C. 13.3 ft
• D. 48.6 ft

Tags

CCSS.7.G.B.4

The angle measures of a triangle are shown in the diagram. What is the value of x?

• A. 55
• B. 21
• C. 11
• D. 28

Tags

CCSS.8.G.A.5

Jorge was planning a road trip from Dallas to San Antonio. When looking at the map, the distance from Dallas to San Antonio was 14.5 inches. The map uses a scale in which 2.5 inches represents 50 miles. What is the actual distance between these two cities in miles?

• A. 725 miles
• B. 360 miles
• C. 290 miles
• D. 580 miles

Tags

CCSS.6.RP.A.3B

Mari designed a logo for her interior design company that has a diameter of 12 centimeters. Which measurement is closest to the area of the circular logo in square centimeters?

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Tags

CCSS.7.G.B.4

The circumference of a circular arena is 267.04 yards. The diameter of the arena is 85 yards. Write an expression that best represents the value of π.

Tags

CCSS.7.G.B.4

Ella made a scale model of the Eiffel Tower using a scale in which 5 inches represents 100 feet. The height of the Eiffel Tower is 980 feet. What is the height of Ella’s scale model in inches?

• A. 49 in
• B. 196 in
• C. 980 in
• D. 98 in

Tags

CCSS.7.RP.A.2C

Figure ABCDE is similar to figure VWXYZ. Which statements about these figures must be true? Select THREE correct answers.

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Tags

CCSS.HSG.SRT.A.2

The pair of figures is similar. Find the missing side.

• x = 1
• x = 3
• x = 9
• x = 5

Tags

CCSS.HSG.SRT.A.2

Using a proportion, find the height of the tree.

• x = 0.0625 ft.
• 16 ft
• x = 16 ft.

Tags

CCSS.HSG.SRT.B.5