You have to multiply the radios or diameter of the semicircle by the same number for example, if the radios or diameter is 5 you have to multiply 5 x 5=25
Then multiply the total by 3.14
For example 25 x 3.14
and that’s gonna be you’re answer
I can’t see the graph... can you post it?
It would be less than the dividend. Think about it this way, you are dividing something smaller than 1 into even smaller parts.
Answer:
78.5/250 = 31.4%
Step-by-step explanation:
divide the area of the circle (which is 25π = 78.5 sq in) by the area of the rectangle (which is 25x10 = 250 sq in)