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2 years ago

13

In a parallelogram a diagonal of the length 20 cm is perpendicular to one of the sides. Find the longer side of parallelogram if

its perimeter is 80 cm.

2 answers:

riadik2000 [5.3K]2 years ago

7 0

All the sides are 20 cm resulting in the perimeter being 80

Vladimir79 [104]2 years ago

4 0

Answer:

25

Step-by-step explanation:

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