Question

Find the area of a square with side 8.4cm​

Answer 1

Answer:

area of square = a^2

8.4*8.4= 70.56

Answer 2

Question :-

Find the area of a square with side 8.4cm

Given :-

Side of square = 8.4cm

To find :-

Area of square.

Formula used :-

Area of square = side²

Solution :-

Side of a square = 8.4cm

Area of square = side² = side × side

= 8.4cm × 8.4cm

= 70.56cm²

Therefore,

Area of square = 70.56cm²

More to know :-

• Square is a regular quadrilateral having 4 sides and 4 vertices.

• Its four sides are equal in length.

• Perimeter of square = 4 × side

• Area of square = side²

• Perimeter of rectangle = 2(l + b)

• Area of rectangle = l × b