Math, asked by kantha6418, 4 months ago

c) The diagonal of a square is 20m Find its
) length of one side
(11) area (Take /21.414).

Answers

Answered by mehdizohair143

0

Answer:

d=√2a

20=√2a

20/√2=a

14.14=a

area=a×a

. . . . =14.14×14.14 =199.93

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