Question

14. A rectangular park is 104 m long and 56 m wide. Anjali walks around it at the rate of 4 km/h. What time will she take in making 5 rounds of the park?


Kindly explain the formula also.

BRAINLIEST QUESTION ​

Answer 1

perimeter of the park = 2×(104+56) = 320 m

Anjali goes 4 km = 4000 m in 1 hour

So 5 round = (320×5) = 1600 m in = 1600/4000 = 0.4 hour = 15 mnt

Answer 2

Hey mate

Here is your answer

Calculate the distance covered by Anjali in the rectangular park,

Consider the perimeter is p.

P = 2 × ( length + breath )

• P = 2 × ( 104 + 56 )
• P = 2 × 160
• P = 320m

Consider the distance covered d.

D = 5 × P

• D = 5 × 320
• D = 1600m