Math, asked by yadavmanisha2864, 3 months ago

12. Find the perimeter of a rectangle whose length is 30 cm and a diagonal measure 34 cm.

Answers

Answered by saurabhai

1

Answer:

92 cm

Step-by-step explanation:

P=2(l+w)

d=w2+l2

Solving forP

P=2l+2d2﹣l2=2·30+2·342﹣302=92cm

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