manoj goes 2 rounds in a rectangle jogging track and covers 2 km. If the lenth of the track 300mm . Find the breadth of the track?
Answers
Answered by
0
Answer:200 m
Step-by-step explanation:Distance covered in two round = twice of perimeter.
:: Perimeter = distance covered in two round ÷ 2= 2km ÷ 2 = 1km or 1000m
Perimeter= 1000m
Length = 300m
Breadth = (Perimeter- 2× length)÷2
Breadth = (1000- 2×300)÷2
Breadth = 200 m
Similar questions