Question

Answer the photo below thanks

Answer 1

Answer:

307cm²

Step-by-step explanation:

This is a composite firgue so we need to split the two shapes, then find the area of both.

find the area of the rectangle

A=b*h

A=18*10

A=180

then find the area of the semicircle

A=1/2Pi*r²

A=1/2Pi*81

A=127.75 (We need to find the radius of the semicircle then square it)

then add the two areas 180+127.75=307.75

find the closet unit its

307cm²