Question

The area of a rectangular field is 3400 m2 and its length is 68 m. Find
(i) its breadth
3) the distance covered by a man in going 5 times around the field​

Answer 1

Answer:

L = 68m

Area = 3400m^2

b = area/ length

= 3400/68

= 53.13m

perimeter = 2(l+b)

= 2× 68+53.13

= 189.13m

total distance covered by him

= 5× 189.13 m

= 945.65 m

Answer 2

Step-by-step explanation:

Area of rectangle = l × b

3400 = 68 × x

x = 3400/68

x = 50

(i) breadth = 50 m

Perimeter of rectangle = 2 (l+b)

= 2 (68 + 50)

= 2 × 118

= 236 m

distance covered by the man going 5 time around the field = 236 × 5

= 1,180 m

(ii) 1,180 m