length of diagonal of a square is √128 .Find the length of the side and perimeter of the square
Answers
Answered by
5
Answer: 8, 32
Step-by-step explanation:
let side be x
Then, using Pythagorean theorem,
√(x square + x square ) = √128
Now, √ will get canceled and we will get,
2x square = 128
x square = 64
x = √64 = 8
Now, P = 8 * 4 = 32
Answered by
3
Given :-
- Length of diagonal =
To Find :-
- Length of side
- Perimeter of the square
Solution :-
Length of Diagonal =
Where,
- a = Side of square
Substituting the value in the above formula,
=
× = a
= a
Perimeter :-
Substituting the value in the above formula,
Hope it helps...........
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