From a solid cylinder of height 7 cm

As the conical cavity is of the same height and diameter has been hollowed out, it can be seen that one of the bases of the cylinder is not included in the total surface area of the solid. Hence, the total surface area of the remaining solid to the nearest cm 2 is 18 cm 2.

Last updated on Mar 5, Get Started. English Hindi. This question was previously asked in. Answer Detailed Solution Below Option 2 :

From a solid cylinder of height 7 cm

Find the volume of remaining solid. From a solid cylinder whose height is 8 cm and radius is 6 cm, a conical cavity of height 8 cm and base radius 6 cm is hollowed out, then volume of the remaining solid is. From a solid cylinder of height 2. Find the total surface area of the remaining solid. From a solid cylinder whose height is 8 cm and radius is 6 cm, a conical cavity of height 8 cm and base radius 6 cm is hollowed out. Find the volume of the remaining solid. From a solid cylinder whose height is 8 cm and radius 6cm , a conical cavity of height 8 cm and of base radius 6 cm is hollowed out. Also find the total surface area of the reamining solid. From a solid cylinder of height 10 cm and radius of the base 6 cm, a cone of same height and same base is removed. The volume of the remaining solid is :. From a solid cylinder whose height is 2. Find the total surface area of the remaining solid to the nearest c m 2. From a solid cube of side 7 cm, a conical cavity of height 7 cm and radius 3 is hollwed out. From a solid cylinder whose height is 15 cm and diameter 16 cm, a conical cavity of the same height and same diameter is hollowed out.

From a solid cylinder of height 7 cm and base diameter of 12 cm, a conical cavity of same height and same base diameter is hollowed out.

The volume of a hemisphere is 1 2 cm 3. Find its curved surface area. Tangents PA and PB are drawn from an external point P to two concentric circle with centre O and radii 8 cm and 5 cm respectively, as shown in Fig. In fig. Prove that the point of contact P bisects the base BC. If the vertices of a triangle are 1, -3 , 4, p and -9, 7 and its area is 15 sq. Prove that the parallelogram circumscribing a circle is a rhombus.

The total surface area, for two cylinders will be:. Then, the percentage increase in the total surface area is given by the difference in the total surface area of the two smaller cylinders and the original cylinder, divided by the total. So, there is approximately Last updated on Feb 14, This is the final result for the cycle. Get Started. English Hindi. This question was previously asked in. Answer Detailed Solution Below Option 1 :

From a solid cylinder of height 7 cm

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Copy Link. Learn Ncert All Solutions with tutors mapped to your child's learning needs. United Kingdom. Saudi Arabia. Hence, the total surface area of the remaining solid to the nearest cm 2 is 18 cm 2. A cube is stretched to increase its size. Find the total surface area of the ramaining solid. Find the total surface area of the remaining solid. Height of the conies 24cm From a solid cylinder of height 7n cm and base diameter 12 cm, a conical cavity of same height and same base diameter is hollowed out. Height of the conies 24cm. This bucket is emptied on the ground and a conical heap of sand is formed.

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A pen stand made of wood is in the shape of a cuboid with four coni Get Started. If the perimeter of the rectangle is cm, then find the ratio of breadth of the rectangle to the perimeter of the rectangle. Copy Link. Tangents PA and PB are drawn from an external point P to two concentric circle with centre O and radii 8 cm and 5 cm respectively, as shown in Fig. Pre Boards. Privacy Policy. Find the surface area of the solid. Find the radius and slant height of the heap. The profit earned when an article is sold for Rs. Prove that the point of contact P bisects the base BC. Byju's Answer.