Related Questions

The radius of circle A is r, and the radius of circle B is 3/4r. What is the ratio of the area of circle A to the area of circle B?
ক 16 to 9
খ 9 to 16
গ 1 to 4
ঘ 4 to 3
Radius of circle center 0 is 3 times the radius of circle center C. Angle ACB -A angle POQ. If the shaded are of circle C is 2 then what is the area of then shaded part of circleO?
ক 36
খ 9
গ 12
ঘ 18
The ratio of the area of area of a circle to the radius of the radius of the circle is--
ক π
খ 2π
গ π2
ঘ none of these
If the radius of a circle is increased by 6%, then the area of the circle is increased by -
ক 3.6%
খ 6%
গ 12.36%
ঘ 36%
If the radius of a circle is increased by 6%, then the area of the circle is increased by ---
ক .36%
খ 3.6%
গ 6%
ঘ 12.36%
The radius of a circle is increased so that and circumference by 5%. The area of the circle will be increased by.
ক 5%
খ 10%
গ 10.25%
ঘ 10.5%
If the radius of a circle is increased by 6% then the area of the circle is increased by
ক 0.36%
খ 3.36%
গ 12.36%
ঘ 36%
If the radius of a circle is increased by 6% , then the area of the circle is increased by-
ক 3.6%
খ 6.5%
গ 12.36%
ঘ 30%
If the radius of a circle is increased by 6%, then the area of the circle is increased by:
ক 0.36%
খ 3.60%
গ 6.00%
ঘ 12.36%
If the radius of a circle is increased by 6%, then the area of the circle is increased by-
ক 3.6%
খ 6.5%
গ 12.36%
ঘ 30%

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