If the length of the diagonal of a square is 5√ 2cm then the length of its each side is
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Given
Length of diagonal of square is 5√2 cm
To Find
Length of each side
We know that :
D=√2a ,where a is side
2 can also be written as √2×√2
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Extra solved=>
Perimeter of square is 4a
=>4×5=20cm
Area of square is (side)²
=>(5)²=25cm²
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Answer:
- length of its sides is 5cm
- Area of square is 25cm²
Given:
- The length of the Diagonal a square is 5√ 2cm
To find:
- length of its sides and area of square
Solution:
Method (2) :
- Let its sides be x
- Length of Diagonal is 5√ 2cm
As we know that:
- Pythagoras theorem = h² = p² + b²
so,
✪ Now we have to find Area of square
As we know that:
- Area of square = side × side
Method (2) :
- Given Diagonal is 5√ 2cm then,
- Now area of square = side × side
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