Question

Mr. Polland has a square bulletin board where he posts pictures from previous

performances. If the bulletin board has a side that measures 19ft, how much space
does Mr. Polland have to post pictures?

Answer 1

Mr. Polland has 361 square feet of space to post pictures.

Step-by-step explanation:
Because it’s a square, each side is equal in length. Finding area of a square means you multiply the length by the width. Because the length and width age equal here, the equation is ((19*19=361)). You also multiply the units together, so your units are square feet.