janetrodr74 janetrodr74

09-08-2017
Mathematics

contestada

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

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briannamoreno81 briannamoreno81

09-08-2017

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

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