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5. The side of a square is 8 cm. Find the length of its diagonal.
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Answered by
1
s= 8
area = s^2= 64
area of square using diagonal= 1/2(d^2)
therefore 64 = 1/2(d^2)
64*2= d^2
128= d^2
d= 8√2
d= 11.31
Answered by
1
Side-8 cm
Area of circle=a^2
=8^2
=64 cm^2
For Diagonal
Area of circle=1/2d^2
64=1/2d^2
64=1/2d^2
64×2=d^2
128=d^2
√128=d
d=11.31
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