Question

2. What is the approximate total area, in

square inches, of the figure pelow? Use
3.14 for 1

Answer 1

if u round everything, the answer is 102.62, however if you dont round, its 102.585

Explanation:

FInd area of square:

3*3= 9

FIn area of Rectangle:

3*10=30

Find area of Circle:

A=
`\pi`r^2

radius is always half of diameter so, 9 divided by 2=4.5

A=
`\pi`4.5^2

According to PEMDAS, exponents come first, so 4.5^2= 20.25

Pi equals 3.14, so do 20.25*3.14

20.25*3.14= 63.585 or 63.62

add everything.