Question

plz help me 6d question

Answer 1

Answer:

perimeter of a square Garden= 4 x 75

300m

so, if a boy goes around it 5 times, then distance covered = 5 x perimeter

5 x 300

1500m

OR 1.5km

Answer 2

6) a) Perimeter of the rectangle = 2(l+b)

= 2(34+20)

= 2(54)

= 108m

b) perimeter of the field = 30+20+50

= 100m

Cost for fencing = 100 × 3.50

= 350/-

c) Length = 30m

Breadth = 30×3/5

= 18m

It's perimeter = 2(30+18)

= 2(48)

= 96m

d) Perimeter of the square = 75×75

= 525m

Distance covered by a boy = 525×5

= 2625m

I think this helps you

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