1 ,3 and 5 answer me fast pls.
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3.circumference is 120cm
formula for circumference of circle is 2πr
2*22/7*r=120
r=120*7/22*2
r=2.23*7
r=15.61
formula for circumference of circle is 2πr
2*22/7*r=120
r=120*7/22*2
r=2.23*7
r=15.61
sara125633:
tq but the answer should be 19.25
ok
see it once
Answered by
2
3. Circumference of circle =2πR
120=2πR
60=22/7*R
60*7/22=R
R= 210/11. .
2. co ordinate are (3,-8),(0,x).. solve it by Distance formula ...
120=2πR
60=22/7*R
60*7/22=R
R= 210/11. .
2. co ordinate are (3,-8),(0,x).. solve it by Distance formula ...
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