Answer:
14
Step-by-step explanation:
42 divided by 3 is 14
Step-by-step explanation:
Thank you buddy
have a great day ahead
You can complete this by solving:
![215 + 215(x) = 274](https://tex.z-dn.net/?f=215%20%2B%20215%28x%29%20%3D%20274)
Which should give you .274418 or 27.44%
This is a square, and so all the sides will be the same measurements. Note that you are given an area, so you'll have to root the total area to get a side.
√400 = 20
One side's measurements is 20 in
hope this helps