Question

6.
(f) The area of a square garden is 400 sq.
m. What is the cost of fencing the garden
at the rate of 4 per metre?​

Answer 1

Step-by-step explanation:

$area \: of \: graden = 400 {m}^{2}$

$cost \: of \: fencing \: the \: garden \: = 4 \: per \: meter$

$400 \times 4 = 1600$

so the cost is. 1600 rupees