Question

Please include how to solve this!! Thanks you!

Answer 1

Here is how to do the problem:

First, set each of the shapes equal to a variable. So here's how I am going to do it:

circle=y

square=x

triangle=z

x+y=53

2y=36

z+18=45

This means that y=18.

Then, let's plug in y=18 into x+y=53.

x=35

Then, finally, we subtract 18 from 45.

z=27

The circle=18

The square=35

The triangle=27