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RD SHARMA-AREAS RELATED TO CIRCLES-All Questions
- A sheet of paper is in the form of a rectangle A B C D in which ...
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- The circumference of two circles are in the ratio 2\ :3 . Find the ...
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- The side of a square is 10 cm. Find the area of circumscribed and i...
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- The sum of the radii of two circles is 140 cm and the difference of...
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- The area of a circle inscribed in an equilateral triangle is 154\ c...
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- A field is in the form of a circle. A fence is to be erected around...
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- The radii of two circles are 8 cm and 6 cm respectively. Find the r...
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- The radii of two circles are 19 cm and 9 cm respectively. Find the ...
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- The area enclosed between the concentric circles is 770\ c m^2 . If...
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- A sector is cut from a circle of radius 21 cm. The angle of the sect...
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- Find the area of the sector of a circle whose radius is 14 cm and a...
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- The minute hand of a clock is 10 cm long. Find the area of the face...
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- Find the area of the sector of a circle with radius 4 cm and of ang...
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- A car has two wipers which do not overlap. Each wiper has a blade o...
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- To warm ships for underwater rocks, a light house throws a red colo...
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- An umbrella has 8 ribs which are equally spaced. Assuming umbrella ...
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- A brooch is made with silver wire in the form of a circle with diam...
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- Find, in terms of pi , the length of the arc that subtends an angle...
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- Find the angle subtended at the centre of a circle of radius 5 cm b...
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- An arc of length 20pi cm subtends an angle of 144o at the centre...
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