Question

Solve the following
a)
The area of a square of side 12 cm will be​

Answer 1

Answer:

area of square=side *side

=12*12 = 144cm^2

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Answer 2

Solution!!

Given:-

→ Side of the square = 12 cm

To find:-

→ The area of the square

Formula to be used:-

→ Area = (Side)²

Substituting the value.

Area = (12 cm)²

Opening the brackets.

Area = 12 cm × 12 cm

Multiplying the numbers and the units.

Area = 144 cm²

Hence, the area of the square with side 12 cm is 144 cm².

More formulae:

→ Perimeter of square = 4 × Side

→ Perimeter of rectangle = 2(Length + Breadth)

→ Area of rectangle = Length × Breadth

→ Circumference = 2πr

→ Area of circle = πr²