Question

Find the perimeter and area of the following
squares with side:
(i) 6 m
(ii) 2.8 m
(iii) 35 cm
(iv) 100 m​

Answer 1

Answer:

Step-by-step explanation:

perimeter= 4 x side

(i) 4 x 6 = 24

(ii) 4 x 2.8 = 11.2

(iii) 4 x 35 = 140

(iv) 4 x 100 = 400

Answer 2

Answer:

(i) 24m, 36 m

(ii)11.2 m, 7.84 m

(iii)140 cm, 1225 cm

(iv)400m, 10,000 m

Step-by-step explanation:

(I) 6 m

P = 4 × 6

P = 24 m

A= 6×6

A= 36 m

(ii) 2.8 m

P = 2.8× 4

P = 11.2 m

A= 2.8 × 2.8

A= 7.84 m

(iii) 35 cm

P= 35× 4

P= 140 cm

A = 35× 35

A= 1225 cm

(iv) 100 m

P= 100 × 4

P= 400 m

A= 100 × 100

A= 10,000