PVS LEARNING

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PVS LEARNING

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

1 month ago | [YT] | 7

PVS LEARNING

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

1 month ago | [YT] | 2

PVS LEARNING

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

1 month ago | [YT] | 3

PVS LEARNING

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

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PVS LEARNING

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

2 months ago | [YT] | 0

PVS LEARNING

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

2 months ago | [YT] | 5

PVS LEARNING

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

2 months ago | [YT] | 1

PVS LEARNING

If the circumference of a circle and the perimeter of a square are equal, then

2 months ago | [YT] | 0