Question

http://prntscr.com/6nhpza

Answer 1

what is the area of the rectangle?

Answer 2

25?

Answer 3

no, L = 15, W = 5

A = L*W = ???

Answer 4

75?

Answer 5

It is 154

Answer 6

I am 100%

Answer 7

yes, the area of the rectangle is 75 square units

now onto the circle parts

Answer 8

A= pir^2
A= Pi(5)^2
A=78.54

A=75+78.54
A= 154

Answer 9

the 2 semi-circles that are on the edge can be cut off and combined to form a full circle

which looks like this



the radius of this circle is 2.5 (since you cut the diameter in half to get 5/2 = 2.5)

Answer 10

what is the area of that circle?

Answer 11

He just said it is 154

Answer 12

well 2 things

a) it's the wrong answer

b) it's against the rules to give out the direct answer without any steps beforehand