Question

A rectangular field is measured 290 m by 210m
How long will it take for a git to go
around the field if she walk at the
rate of 5m/sec ?​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

200 m/s

Step-by-step explanation:

$l = 290m \\ b = 210m \\ perimeter = 2(l + b) \\ = 2(290 + 210) \\ = 1000m \\ t = \frac{d}{sp} \\ = \frac{1000}{5} \\ t= 200 \frac{m}{s}$