SOLUTION: The height of a parallelogram is 4.5 cm the base is twice the height what is the area

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Question 1153445: The height of a parallelogram is 4.5 cm the base is twice the height what is the area
Answer by MathLover1(20849) About Me  (Show Source):
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the height of a parallelogram is h=4.5cm
the base is twice the height: b=2h
To find the area of a parallelogram, multiply the base by the height.
The formula is:
A+=+b%2Ah+where b is the base, h is the height
given: h=4.5cm ,b=2h=>b=9cm
A+=+9cm%2A4.5cm
A+=+40.5cm%5E2