Question

016: The circumference of a circle is 220m. Find
(i) radius of the circle
(ii) area of the given circle.

plZ answer this question with pic plz answer​

Answer 1

Answer:

For a circle,

circumference = 2πr

Area = πr

2

where r is the radius of the circle & π=22/7

∴ Given, circumference =220m

⇒2πr=220

⇒r=

2.22/7

220

⇒r=5×7

⇒r=35m

Area = πr

2

⇒ Area =

7

22

×35×35

⇒ Area = 3850m

2

∴ Area of the circle is 3850m

2

Step-by-step explanation:

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Answer 2

the above picture is your answer or (i)...

(ii)area of given circle=22/7×31.83*squre

=3182.9