find the radius of a circle whose circumference is equal to the sum of the circumferences of two circles of radii 15cm and 18 cm
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Circumference of circle is = 2πr
where r is radius of circle.
Exp:-
Let the radius of circle be = r
According to the question
2 π r = 2 π { 15 + 18 }
r = 33cm
so, radius of circle is = 33cm
Have a nice day ahead
Circumference of circle is = 2πr
where r is radius of circle.
Exp:-
Let the radius of circle be = r
According to the question
2 π r = 2 π { 15 + 18 }
r = 33cm
so, radius of circle is = 33cm
Have a nice day ahead
ruhichaudhary75:
Gud morning
Have a cheerful day
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