Math, asked by shiksha1216, 23 days ago

17. If side of square is increased by 100/7%, then

percentage change in area.
(a) 28.5% (b) 30.6% (c) 32% (d) 27%

Answers

Answered by solankepv237

0

Answer:

(a) 28.5 %

A= L^2

:. dA/A= n(dL/L)

= 2* (100/7)

=200/7

=28.5%

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