Andre is preparing for the school play. He needs to paint a cardboard box to look like a dresser. The box is a rectangular prism
1 answer:
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Answer:
QR = 5
Step-by-step explanation:
Since the parallelograms are similar, then the ratios of corresponding sides are equal, that is
=
, then
=
( cross- multiply )
9QR = 45 ( divide both sides by 9 )
QR = 5
Answer:
Step-by-step explanation:
A number squared also means that the number is multiplied by itself twice.