Question

The length of the diagonal of a square is 32 cm. Find the area and perimeter of the  square. ( Take √2 = 1.41) and=(512, 90.24) pls urgent

Answer 1

Answer:

Area Of Square=512cm²

Perimeter=90.5

Step-by-step explanation:

Since it is a square all angles are 90°

So using pythogoras theorem

32²=Side²+Side² [Since it is a square sides are equal]

=> 32²=2×Side²

=>1024=2xSide ²

=> 1024/2=Side²

=>512=Side²

=>Side=√512≈22.6cm

Now Area of Square=Side² = 22.6²=512cm²

Perimeter of Square=4×Side=22.6×4=90.5cm