Question

Need help!! will medal and fan! pls help!

http://www.basic-mathematics.com/images/146xNxirregular-shapes.gif.pagespeed.ic.g5jIO89nVz.png

Answer 1

Circle = 5

rectangle = 1 instead of 4

Answer 2

What do you mean by 5 and 1 instead of 4? Are those the lengths?

Answer 3

@AloneS

Answer 4

@nincompoop

Answer 5

Like this?

Answer 6

Yes!!

Answer 7

There is no question...

Answer 8

Are we finding the area? The perimeter?

Answer 9

Exactly^

Answer 10

Oh right the.. its area

Answer 11

So are we finding the area of the first shape you linked or?

Answer 12

\[A=\pi \times r^{2}\]

Answer 13

This is the area of a circle. Since we are only finding half of the area, we will half our answer.

Answer 14

Ok

Answer 15

Okay so 3.14 x 2.5?

Answer 16

@Aveline ?

Answer 17

No, we do pi * 5^2. Then, we half our answer.
We get 39.2699081699 units squared for the semicircle. Can you find the area of the rectangle?

Answer 18

yes i can 5 x 1? am i correct?

Answer 19

Right. Now we just add:
39.27+5=44.27
The figure is about 44.27 units squared.

Answer 20

ok thanks

Answer 21

wait 1 more?

Answer 22

Sure

Answer 23

Ok soits half the pic above

Answer 24

but the only number i get is 9

Answer 25

Half the pic above?

Answer 26

Can you draw it?

Answer 27

um sure

Answer 28

idk how to draw it but it looks like this