AnswersGeometryArea of Regular Polygons

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What is the length of the apothem, rounded to the nearest tenth?

A
4 point 9 cm
B
3 point 3 cm
C
2 point 9 cm
D
6 point 5 cm
2
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What is the length of line segment AB , rounded to the nearest tenth?

A
24 centimeters
B
3 point 4 centimeters
C
27 centimeters
D
4 point 8 centimeters
3

What is the perimeter of the octagon?

A
14 point 1 cm
B
20 point 8 cm
C
11 point 2 cm
D
15 point 2 cm
4

What is the perimeter, rounded to the nearest tenth?

A
48 point 5 feet
B
28 point 3 feet
C
24 point 2 feet
D
56 point 8 feet
5

What is the measure of the apothem, rounded to the nearest tenth of an inch?

A
3 point 4 in.
B
1 point 3 in.
C
2 point 0 in.
D
1 point 7 in.
10

A regular hexagon has a radius of 20 inches What is the approximate area of the hexagon?

A
1 comma 039 in. squared
B
1 comma 200 in. squared
C
2 comma 076 in. squared
D
600 in. squared

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Pretest Answers — Geometry