Question 1

This model of the backboard of a basketball goal is composed of a rectangle and a semicircle. Use a ruler to measure the dimensions of the model to the nearest half inch. Which measurement is closest to the area of the model of the backboard in square inches?

Accepted Answer

12.28  in.$^2$

Answer

31.12 in.$^2$

Answer

18.56 in.$^2$

Answer

23.56 in.$^2$

Question 2

Two rectangles were used to form the following figure. Use a ruler to measure the dimensions of the figure to the nearest quarter of an inch.  Which measurement is closest to the area of the shaded region of this figure in square inches?

Accepted Answer

11 in.$^2$

Answer

8 in.$^2 $

Answer

6 in.$^2 $

Answer

19 in.$^2 $

Question 3

Landon used a semicircle, a rectangle, and a right triangle to form the figure shown. Which is the best estimate of the area of the figure in square centimeters?

Accepted Answer

38 cm$^2$

Answer

26 cm$^2 $

Answer

44 cm$^2$

Answer

52 cm$^2$

Question 4

An advertising banner has four sections, as modeled below. Two sections are congruent trapezoids, and two sections are congruent right triangles.  Which measurement is the best estimate of the area of the banner in square meters?

Accepted Answer

6 m$^2$

Answer

8 m$^2 $

Answer

10 m$^2$

Answer

15 m$^2 $

Question 5

A utility line runs underground through Shayne’s rectangular backyard. Shayne is not allowed to dig within 3 feet of the utility line. The diagram below shows the dimensions of Shayne’s backyard in feet. The dashed line represents the utility line. What is the area in square feet of the part of the backyard in which Shayne is allowed to dig?

Accepted Answer

272 ft$^2$

Answer

102 ft$^2$

Answer

374 ft$^2$

Answer

59 ft$^2$

Question 6

A figure was created using a triangle and a semicircle. Use a ruler to measure the dimensions of the triangle and the semicircle to the nearest centimeter. Which measurement is closest to the area of the figure in square centimeters?

Accepted Answer

53 cm$^2$

Answer

81 cm$^2$

Answer

106 cm$^2$

Answer

78 cm$^2$

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