Question

where the perimeter of a rectangle is equal to that of a square if the length and breadth of the rectangle is 20 and 10 respectively find the area of the square​

Answer 1

bhai answer aata hai acche se pahle tumko yah karna hai ki tum ko perimeter wala wala formula lagakar perimeter pata karna hai uske bad Jo perimeter Aaye uska yah usi se multiply karte hain na which is known as the area of square the formula of the square is side