Question

Find the perimeter of the square with: (a) 19.8 cm​

Answer 1

Answer:

79.2

Step-by-step explanation:

Perimeter of a square = 4 x side

Perimeter = 4 x 19.8 (given in the question)

Perimeter = 79.2 cm

Hope it helps!

Answer 2

Answer:

Hence the perimeter of the square (P) is 79.2 cm.

Step-by-step explanation:

As per the data provided in the given question.

The given data is as follows,

The side of the square (a) is 19.8cm

We have to find the perimeter of the square (P).

Here we will be using the formula of the perimeter of the square.

$P=4a$

Now we will substitute the value of side (a).

$P=4\times19.8$

We will multiply the above values.

Further, we get

$P=79.2\;cm$

Hence the perimeter of the square (P) is 79.2 cm.