222,191 views
11 votes
11 votes
Please help with these questions, I need help and please be quick!

(Image attached)

Please help with these questions, I need help and please be quick! (Image attached-example-1
User Greg Thatcher
by
2.7k points

2 Answers

18 votes
18 votes

Answer:

426.45 mm

Explanation:

find the area of the circle by multiplying the radius by pi(3.14) then you would subtract that from the area of the rectangle. Hope this helps

User Chrisbunney
by
3.5k points
23 votes
23 votes

Answer:

hee-hee!

Explanation:

We know that the circles diameter is 15 mm. We can tell that by looking at the side of the rectangle. It says 15 mm.

Either way, we use the formula to find the area of a circle:

A =
\pid

A = (3.14)(15)

A = 47.1

The area of the circle is 47.1. (i think?)

sowwy if it took long

User Zahanm
by
3.0k points