Question

Find the distance travelled by Rohan if he
takes three rounds of a rectangular Park of
length 40 metre and breadth 25 metre *
390 m
130 m
Ооос
165 m
490 m​

Answer 1

Answer:

• Length = 40 metre
• Breadth = 25 metre

• Distance travelled by Rohan :

⇒ Distance = Perimeter × Rounds travelled

⇒ Distance = 2(L + B) × 3

⇒ Distance = 2(40 m + 25 m) × 3

⇒ Distance = 6 × 65 m

⇒ Distance = 390 m

∴ Distance travelled by Rohan is a) 390 m.

Answer 2

Answer :

a) 390 m

Step By Step Explanation :

Given :

• Length of Rectangle = 40 m

• Breadth Of Rectangle = 25 m

• Take 3 rounds to run

To Find :

Distance Travelled by Rohan

Solution :

To find distance travelled by Rohan, We have to find the perimeter of rectangle

Perimetre Of Rectangle = 2 × ( l + b )

Perimeter of rectangle = 2 × ( l + b )

⟶ 2 × ( 40 + 25 )

⟶ 2 × 65

⟶ 130

∴ Perimeter Of Rectangle = 130 m

Distance Travelled By Rohan = Perimeter × No. of Rounds Travelled

⟶ 130 × 3

⟶ 390

∴ Distance Travelled By Rohan = 390 m