Question

The radius of a circular feild is 63 m. Find the perimeter of the feild. Also,find the length of wire required to fence it with five rounds.​

Answer 1

Given:

Radius of a circular field is 63 m.

To find:

The perimeter of the field. The length of wire required to fence it's with 5 rounds.

Solution:

Here,

Radius (r) = 63m

Firstly,

• we have to find out the perimeter of the field.

According to the question★Formula used:

Circumference of circle = 2πr

⇒ 2πr

⇒ 2 × 22/7 × 63

⇒ 44 × 9

⇒ 396 m

Hence,

the perimeter of the field is 396 m.

Now,

finding the length of wire required to fence it's with 5 rounds.

→ Perimeter of field × 5

⇒ 396 × 5

1980 m

Step-by-step explanation:

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Answer 2

Answer:

Ans: 1980 m

Step-by-step explanation: