A square card has an area of 15 inches squared. What is the approximate side length of the card.

Question

asked Feb 1, 2018 92.1k views

1 Answer

Pedrofernandes · Answer 1 · 2018-02-06T05:54:44+0000

if a square card has and area of 15in^2

a=l·w
15/4 for each side and 15 divided by 4 is 3.75
Double check:
3.75+3.75+3.75+3.75= 15
or 3.75×4