SOLUTION: find the area of each of the following squares whose dimension is 21CM and 4.5CM

SOLUTION: find the area of each of the following squares whose dimension is 21CM and 4.5CM

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Question 830669: find the area of each of the following squares whose dimension is 21CM and 4.5CM
Answer by JulietG(1812) (Show Source): You can put this solution on YOUR website!
The area of a rectangle (including a square) is side a * side b (or L*W=A)
21cm * 21cm = 441 square cm
4.5 cm * 4.5 cm = 20.25 square cm
.
If what you're asking is for a rectangle with L 21 and W 4.5, you would simply multiply them.
21 * 4.5 = 94.5 square cm
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