Question

MEDAL!!!!!
Find the area of the regular polygon. Give the answer to the nearest tenth.
Hexagon with a radius of 5 in.
A. 65.0 in^2 <------
B. 129.9 in^2
C. 259.8 in^2
D. 53.0 in^2

Answer 1

First draw the hexagon

Answer 2

Ok!
Is my answer correct?

Answer 3

what is your answer?

Answer 4

A

Answer 5

Area of Polygon = 1/2 x n x Radius^2 x sin(2 x pi/n)
Area of Polygon = 1/2 × (6) x (5 in)^2 x sin(2 x pi/6)
Area of Polygon = 3 x 25 x 0.86602540378 in^2
Area of Polygon = 64.9519052835 in^2
Area of Polygon = 65.0 in^2(in the nearest tenth.)

Answer 6

Anyone know?

Answer 7

the answer is A

Answer 8

Thanks

Answer 9

Area of Polygon = 1/2 x n x Radius^2 x sin(2 x pi/n)
Area of Polygon = 1/2 x (6) x (5 in)^2 x sin(2 x pi/6)
Area of Polygon = 3 x 25 x 0.86602540378 in^2
Area of Polygon = 64.9519052835 in^2
Area of Polygon = 65.0 in^2(in the nearest tenth.)

Answer 10

you are welcome :)