find the unknown in of the following square figure one side 35 cm area find karna hai perimeter find karna hai diagonal find karna hai
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Step-by-step explanation:
if side of square is S=35
it's area =S×S=35×35=1225 cm square.
it's perimeter=S×4=35×4=140
diagonal- let's cut the square into half using the diagonal
now it's a triangle with two sides with 35 cm and it's area is 1225/2=612.5 cm square. now using formula of a square+b square=c square.
1225+1225=2450
√2450=49.49..........
diagonal=49cm
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