Question

May one of you OS users help me please?
I will Fan and medal.

Answer 1

@BloomLocke367

Answer 2

I'll try. watcha got?

Answer 3

okay... do you remember how to find the perimeter of a semicircle?

Answer 4

@confluxepic @dan815 @ganeshie8 @inowalst @Luigi0210 @Nnesha @paki @pooja195
@shrutipande9 @SolomonZelman

Answer 5

@BloomLocke367 can you help me?????

Answer 6

yes... I was working with you, but you never answered my question XD

Answer 7

ok so what now?

Answer 8

@TrojanPoem
You have a small error in your explanation above.
You do need the circumference of the semicircle, but you can't include the perimeter of the entire rectangle because the bottom side of the rectangle is internal and is not part of the perimeter of the combined figure.

Answer 9

First find the arc of the semi-circle part which is the same as\[\pi r \]