Question

HEELP WILL MEDAL AND FAN!!

Answer 1

212.5 square centimeters

86.9 square centimeters

137.1 square centimeters

162.2 square centimeters

Answer 2

well lets get the area of the rectangle first

A=L x W

what do you get?

Answer 3

I got 168..

Answer 4

84?

Answer 5

okay so we are trying to find the area of the rectangle first

the formula to find that is A= L x W

if this is your rectangle then what is the area?

Answer 6

96

Answer 7

okay so 96 is the area of the rectangle now we need to find the area of the semi circle

so the diameter of the circle is 8
if the radius is half the diameter then what is the radius?

Answer 8

4

Answer 9

yes
so to find the area of a circle this is the formula we use