Question

Find the perimeter and area of a square whose side measures :

(ii) 3.5 cm
(iii) 1 m 20 cm
(i) 14 cm​

Answer 1

Answer:

ii)3.5×3.5=12.25cm

iii)120×120=2400cm

i)14×14=169cm

Answer 2

Step-by-step explanation:

given side of square = 3.5cm

perimeter of square = 4 × side

= 4 × 3.5

=

\large\boxed{14 \: cm}14cm

Hope you understand

now , area of the square = 4 × side²

= 4 × 3.5 × 3.5

=

\large\boxed{49 \: {cm}^{2} }49cm2

answer of first

second and third are given in above pic....

think it will help you....