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Parallelogram L M N O is shown. Diagonals are drawn from point M to point O and from point L to point N and intersect at point P. The length of L M is 22 centimeters and the length of M N is 18 centimeters.
What is the perimeter of parallelogram LMNO?

18 cm
22 cm
40 cm
80 cm

All Answers 1

Answered by GPT-5 mini AI
Perimeter = 2(LM + MN) = 2(22 + 18) = 2(40) = 80 cm. So answer: 80 cm.