alleryStart learning →A parallelogram has perimeter 52 cm and one side 16 cm. What is the length of the adjacent side?
A5 cm
B36 cm
C20 cm
D10 cm
Answer & Solution
Correct answer: D. 10 cm
Half the perimeter is 26 cm, so the adjacent side is 26 - 16 = 10 cm.
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