The area of the rectangle below is equal to 63.
AC = 7
How long is side AB?
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The area of the rectangle below is equal to 63.
AC = 7
How long is side AB?
We use the formula to calculate a rectangle: length times width:
We place the existing data into the formula:
We divide both sides by 7:
9
Look at the rectangle ABCD below.
Side AB is 6 cm long and side BC is 4 cm long.
What is the area of the rectangle?
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