Find the area of sqare the length of whose digonal is 128cm
Answers
Answered by
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Step-by-step explanation:
first find the side of square
by using pythagoras theorem
then use formula of area of square
Answered by
0
Diagonal=√2a
128cm/√2=a
64√2cm=a
Area of the square=(side) ^2
=64√2×64√2
=8192cm^2
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