the diagonal of a square is 20 cm find the side of the square and its perimeter
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the diagonal of a square is 20 cm find the side of the square and its perimeter
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Answer:Side = 20cm
Perimeter = 80cm
Step-by-step explanation:
U must know that all sides of sq. are equal, so its diagonal will also be equal.
Therefore,
Side=Diagonal=20cm
Now,
Perimeter=4×side
=4×20
=80
Now i give u a question
Find the area of this sq. and tell me in my chatroom of brainly account
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