circumference=1232,radius=?,daimeter=? find the value of the question mark
Man111:
r = 196 and d = 392
Answers
Answered by
1
2πr = 1232
r = 1232 X 7/22 X 2
r = 28 X 7
r = 196
d=2r
d=2 X 196
d=392
r = 1232 X 7/22 X 2
r = 28 X 7
r = 196
d=2r
d=2 X 196
d=392
plz mark me as brainliest
Answered by
3
circumference = 1232 cm
let radius = r
circumference = 2πr
1232 = 2 * 22 * r /7
1232 * 7/ 2 *22 = r
196 cm = r
diameter = r *2
= 196 * 2
392 cm
value of your question mark is 196 and 392
let radius = r
circumference = 2πr
1232 = 2 * 22 * r /7
1232 * 7/ 2 *22 = r
196 cm = r
diameter = r *2
= 196 * 2
392 cm
value of your question mark is 196 and 392
Similar questions