1.
The formula for determining the area of a regular polygon is _____.
A.
B.
C.
D.
Hint
2.
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.
127.2 cm
2
C.
152.7 cm
2
D.
101.8 cm
2
Hint
3.
What is the measure of one side of the hexagon, to the nearest whole number, if its area is 165.6 square millimeters?
A.
32 mm
B.
8 mm
C.
16 mm
D.
4 mm
Hint
4.
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.
8 cm
D.
22 cm
Hint
5.
Find the area of the shaded region in the regular hexagon.
A.
196.8 mm
2
B.
180.42 mm
2
C.
26.04 mm
2
D.
170.76 mm
2
Hint