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Vermapriya

If θ is the angle (in degrees) of a sector of a circle of radius r, then area of the sector is

5 months ago | [YT] | 9

Vermapriya

The diameter of a circle whose area is equal to the sum of the areas of the two circles of radii 24 cm and 7 cm is

5 months ago | [YT] | 3

Vermapriya

The radius of a circle whose circumference is equal to the sum of the circum-ferences of the two circles of diameters 36cm and 20 cm is

5 months ago | [YT] | 4

Vermapriya

The area of the circle that can be inscribed in a square of side 6 cm is

5 months ago | [YT] | 5

Vermapriya

It is proposed to build a single circular park equal in area to the sum of areas of two circular parks of diameters 16 m and 12 m in a locality. The radius of the new park would be

5 months ago | [YT] | 1

Vermapriya

If the perimeter of a circle is equal to that of a square, then the ratio of their areas is

5 months ago | [YT] | 5

Vermapriya

Area of the largest triangle that can be inscribed in a semi-circle of radius r units is

5 months ago | [YT] | 2