Question

Find the length of the side of the given square if area of the square is 625 sq. units. Find the value of x if the side length is 4x+5.

Answer 1

Answer: The length of the side of the given square is 25 units if area of the square is 625 units² and the value of x is 5 units if the side length is 4x+5.

Step-by-step explanation:

Given,

Area of the square = 625 units²

We know that ,

Area of square = (side)²

Therefore,

(side)² = 625 units²

∴side = √625

∴side = 25 units.

So, here we know that in square the length and breadth are equal. So, side of square can be considered as length as well as breadth.

So now, we will find the value of x if the side length of the given square is 4x+5.

From above we can say that

⇒4x + 5 = 25

⇒4x = 25-5

⇒4x = 20

⇒x = 5 units.

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