Math, asked by indiresh7071, 7 months ago

find the
circumference of a circle of diameters
21 cm

Answers

Answered by runagrt

8

Step-by-step explanation:

d=21cm

r=21/2

circumfrence=2πr

=2x22/7x21/2

=44x3/2

=22x3=66 cm

Answered by thotasiva321

1

Answer:

C=61.97 cm

Step-by-step explanation:

π=22/7,r = 21 cms. So, C= 2×22/7 ×21=132 cms. A circle has a circumference of 16 feet.

make me as brienlilist

Previous Question

Next Question

Similar questions

Math, 3 months ago

convert 18.68 km into cm ...

English, 3 months ago

Comment on the names Gradgrind and M'choakumchild. How do these names reflect the attitude of the men who bear them?

Hindi, 3 months ago

pls tell the meaning in hindi pls answer fast and don't spam or I report...

Biology, 7 months ago

What name is given to the part of trachea entering in the lungs?

English, 7 months ago

what the strange idea struck in the mind of peddler about the world ...

English, 11 months ago

Write a story using the following hints. Hints: A good boy - disobeys his parents - gets into bad company -father gives him some good apples - tells him to lay them aside for a few days -places a rotten apple spoils the good ones - a lesson on bad company.

Social Sciences, 11 months ago

how does the quality deside the growth rate of the country explain...

Math, 11 months ago

मेश ने एक गाय ₹8580 में बेचकर 4% लाभ कमाया, उसने यह गाय कितने रूपये में खरीदी ? (A) ₹8270 (B) ₹8250 (C) ₹8650 (D) ₹9250...