The radii of two circles are 19 cm and 9 cm respectively. The radius of the circle which has its circumference equal to the sum of the circumferences of the two circles is:

26 cm

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28 cm

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30 cm

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32 cm

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Solution

The correct option is B
28 cm

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Similar questions

Q. The radii of the two circles are

19 cm

and

9 cm

respectively. Find the radius of the circle which has circumference equal to the sum of the circumferences of the two circles.

The radii of two circles are 19 cm and 9 cm respectively. Find the radius and area of the circle which has its circumference equal to the sum of the circumferences of the two circles.

Unless stated otherwise use

π = \frac{22}{7}

The radii of two circles are

19 c m

and

9 c m

respectively. Find the radius of the circle which has a circumference equal to the sum of the circumference of the two circles.

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The radii of two circles are 19 cm and 9 cm respectively. The radius of the circle which has its circumference equal to the sum of the circumferences of the two circles is:

The correct option is B 28 cm

The correct option is B
28 cm