Question

find the area of a square whose diagonal is 5 underroot 2​

Answer 1

Answer:

Then side is 5 Then Area of square is 25cm^2

Answer 2

Step-by-step explanation:

In a square, all sides are equal. Let the sides be y.

By Pythagorus theorem,

y² + y² = (5√2)²

2y² = 50

y² = 25

y = 5

So, the length of the square is 5. The area is y².

Area = y²

= 5 × 5

= 25 square units

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