Using the formula P = 2l + 2b, calculate the perimeter of a rectangle if l =
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Using the formula P = 2l + 2b, calculate the perimeter of a rectangle if l = 3 cm and b = 5 cm.
P = 2 × 3 + 2 × 5
P = 6 + 10
P = 16 cm
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Related Book For
Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7
ISBN: 9781398301948
3rd Edition
Authors: Frankie Pimentel, Ric Pimentel, Terry Wall
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