1.
Find the area of a regular pentagon whose sides measure 7 centimeters with an apothem 7.27 centimeters long.
A.
122.5 cm
2
B.
101.8 cm
2
C.
127.2 cm
2
D.
152.7 cm
2
Hint
2.
What is the area of the shaded region?
A.
147.77 ft
2
B.
179.42 ft
2
C.
100.04 ft
2
D.
168.58 ft
2
Hint
3.
What is the measure of one side of a regular pentagon, to the nearest whole number, if its area is 73.5 m
2
and its apothem is 4.2 m?
A.
7 cm
B.
35 cm
C.
22 cm
D.
8 cm
Hint
4.
What is the area of a regular octagon whose sides measure 6 cm with an apothem of 4.1 cm?
A.
196.8 cm
2
B.
48.1 cm
2
C.
98.4 cm
2
D.
88.6 cm
2
Hint
5.
Find the area of the shaded region in the regular hexagon.
A.
92 mm
2
B.
84 mm
2
C.
110.4 mm
2
D.
18.4 mm
2
Hint