2:10
Find the curved surface area of a cone, if its slant height is 60cm and the radius of its base is 21
CBSE Class 8-9 Kishan Swaroop Yadav
4:13
The radius of a cone is 5cm and vertical height is 12 cm. Find the area of the curved surface.
2:32
The radius of a cone is 7 cm and area of curved surface is 176 cm^2. Find the slant height.
4:36
The height of a cone 21 cm. Find the area of the base if the slant height is 28 cm.
4:30
Find the total surface area of a right circular cone with radius 6 cm and height 8 cm
3:05
Find the curved surface area of a cone with base radius 5.25 cm and slant height 10 cm.
3:52
Find the total surface area of a cone, if its slant height is 21 m and diameter of its base is 24 m
2:06
The area of the curved surface of a cone is 60π cm^2. If the slant height of the cone be 8 cm, find
3:11
The curved surface area of a cone is 4070 cm^2 and diameter is 70 cm .What is its slant height?
4:47
The radius and slant height of a cone are in the ratio 4: 7.If its curved surface area is 792 cm^2,
4:24
A joker's cap is in the form of a right circular cone of base radius 7 cm and height 24 cm. Find the
4:33
Find the ratio of the curved surface area of two cones if their diameter of the bases are equal and
3:59
There are two cones .The curved surface area of one is twice that of the other. The slant height of
2:56
The diameters of two cones are equal. If their slant height are in the ratio 5:4, find the ratio of
5:15
Curved surface area of a cone is 308 cm^2 and its slant height is 14 cm. Find the radius of the base
4:39
The slant height and base diameter of a conical tomb are 25 m and 14 m respectively. Find the cost
5:59
A conical tent is 10 m high and the radius of it base is 24 m. Find the slant height of the tent. If
7:10
A tent is in the form of a right circular cylinder surmounted by a cone. The diameter of cylinder is
7:27
A circus tent is cylindrical to a height of 3 m and conical above it. If its diameter is 105 m and t
8:07
The circumference of the base of a 10 m height conical tent is 44m, calculate the length of canvas u
5:48
What length of tarpaulin 4 m wide will be required to make a conical tent of height 8 m and base rad
7:44
A bus stop is barricaded from the remaining part of the road, by using 50 hollow cones made of recyc
6:31
A cylinder and a cone have equal radii of their base and equal heights. If their curved surface area
1:56
Find the volume of the right circular cone with the Radius is 6 cm and the height of the cone is 7cm
2:42
Find the volume of the right circular cone with the Radius is 3.5 cm and height is 12 cm
5:44
Find the volume of the right circular cone with the Slant height is 21 cm and height is 28 cm
6:22
Find the volume of a conical tank in litres Radius is 7cm and the slant height of the cone is 25 cm
4:49
Find the volume of a conical tank in litres Slant height is 12cm and height is 13 cm
3:50
Two cones have their heights in the ratio 1:3 and the radii of their bases in the ratio 3:1.Find the
4:40
The radius and the height of a right circular cone are in the ratio 5:12. If its volume is 314 cubic
6:35
The radius and height of a right circular cone are in the ratio 5:12 and its volume is 2512 cubic cm
3:57
The ratio of volumes of two cones is 4:5 and the ratio of the radii of their bases is 2:3. Find the
2:41
A cylinder and a cone have equal radii of their bases and equal heights. Show that their volumes are
3:46
If the radius of the base of a cone is halved, keeping the height same, what is the ratio of the vol
12:53
A heap of wheat is in the form of a cone of diameter 9 m and height 3.5 m. Find its volume. How much
4:26
Find the weight of a solid cone whose base is of diameter 14 cm and vertical height 51 cm, supposing
3:22
Find the volume of the largest right circular cone that can be fitted in a cube whose edge is 14 cm.
7:14
The volume of a right circular cone is 9856 cm^3.If the diameter of the base is 28 cm. Find: Height
10:48
A right angled triangle of which the sides containing the right angle are 6.3 cm and 10 cm in length
4:41
A conical pit of top diameter 3.5 m is 12 m deep. What is its capacity in kilolitres?
7:24
Monica has a piece of Canvas whose area is 551m^2. She uses it to have a conical tent made, with a b
15:29
Surface area and volume: Minimise errors
