Question

0.31 Find the area
of square having side 4 cm​

Answer 1

Here your answer is ,

$given \: a = 4 \: cm \\ then \: the \: area \: of \: square \: is \: \\ = a { \: \: }^{2} \\ = (4cm) {}^{2} \\ = 16cm { \: }^{2}$

Answer 2

Answer:

Hence, Area of square having side 4 cm will be 16 Sq. cm

Step-by-step explanation:

In context to question asked,

We have to determine the area of the square.

As per question,

We have,

Side of square = 4 cm

As we know that,

Square is a quadrilateral whose all sides are equal.

The area of square can be determined by using the formula $Area = Side^2$

So, for determining the area of square we will put the value of side of square in above formula,

Thus we will get the area of square as,

$Area = 4^2\\=>Area = 4\times 4\\=>Area = 16\:cm^2$