Question

The side of a square is 2.5cm. Find it's perimeter and area ? ​

Answer 1

Answer:

perimeter=10cm

area=6.25 sq.cm

Step-by-step explanation:

• perimeter=4a=4(2.5)

=10cm

• area=a^2

= (2.5)^2

=6.25 sq cm

Answer 2

Answer:

Given that,

Side of square = 2.5 cm

Formula:-

Area of square = (side)²

Perimeter of square = 4 × side

Solution:-

Perimeter of square = 4×2.5

= 10cm

Hence the perimeter of square is 10 cm.

Area of square = (2.5)²

= 6.25cm².

Hence the area of square is 16 cm².

hope it helps you.