Question

Find the area of the square if the side is 19cm and also find its perimeter?

Answer 1

Step-by-step explanation:

perimeter:

19 X 4

=76 cm

Area

side X side

19*19

361 cm^2

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Answer 2

Answer:

Area = 361 sq. cm

Perimeter = 76 cm

Step-by-step explanation:

Given,

Side of the square = 19 cm

Therefore,

First case:

Area of the square = side × side

= 19 cm × 19 cm

$= 361 {cm}^{2}$

Second case:

Perimeter of the square = side × 4

= 19 cm × 4

= 76 cm

Hence,

Required area of the square is 361 sq. cm and perimeter of the square is 76 cm (Ans)