PINNACLE-MENSURATION-EXERCISE
- The base of a pyramid is an equilateral triangle of side is 10m. If th...
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- The curved surface area of a cylinder is five times the area of a base...
02:38
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- The volume of a hemisphere is 2425 1/2 cm^3. Find its radius. (takepi=...
02:31
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- If the radius of a cylinder is decreased by 20% and the height is incr...
03:01
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- The ratio of the height and the diameter of a right circular cone is 6...
02:54
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- The radii of two cylinders are in the ratio 3:4 and their heights are ...
02:32
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- The number of lead balls, each 3cm in diameter, that can be made from ...
02:55
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- The base of a right prism is a square having side of 15 cm. If its hei...
02:22
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- If the perimeter of an isosceles right triangle is 8(sqrt2+1) cm, then...
02:53
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- The sum of length, breadth and height of a cuboid is 20 cm. If the len...
02:53
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- If the surface area of a sphere is 1386 cm^2, then its volume is: (pi=...
01:51
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- In the figure, chords AB and CD of a circle intersect externally at P....
03:21
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- In a triangle ABC, AB =AC and the perimeter of A ABC is 8(2 + sqrt 2) ...
04:56
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- One side of a rhombus is 13cm and one of its diagonal is 10 cm. What i...
02:27
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- The perimeter of a square is the same as the perimeter of a rectangle....
01:28
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- If each side of a rectangle is decreased by 11%, then the area will de...
03:08
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- The radius of the base of cylinder is 14 cm and its curved surface are...
01:40
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- The sides of a triangle are 24cm, 26cm and 10cm. At each of its vertic...
02:59
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- A 9 cm solid metallic cube and a solid metallic cuboid having dimensio...
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- The two parallel sides of a trapezium are 27cm and 13cm, respectively....
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