Find the area of square whose diagonal is 12cm
Asked by admin @ in Math viewed by 293 People
Area of a square whose diagonal is 12cm
Answered by admin @
Hey
Using Pythagorean theorem, there's a formula:
(side)^2 = (diagonal)^2/2
Area = (diagonal)^2/2
= (12)^2/2
= 144/2
= 72 sq. cm
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Hope this helps!
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