Asquare room is 15 m long, find the are of floor

225 square meters

Step-by-step explanation:

Area of a square:

A = w², where w is the width of the square

Plug in values:

A = 15m²

A = 225 square meters

A = 225

Step-by-step explanation:

The area of a square is;

A =

A = Length * Length

A =

A = 15m * 15m

A = 225

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

you need to add a picture