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Find the area of four walls of a room of length 6m, breadth 5m and height 4m.
What is the total surface area of a cone of diameter 14 cm and slant height 13 cm?
If radius of a cylinder is doubled and height is halved, the TSA:
The total surface area of a right circular cone is 90π cm². If its radius is 5 cm, find its slant height.
A right circular cylinder and a sphere have the same radius 'r'. If their surface areas are equal, the height of the cylinder is:
The area of the base of a solid hemisphere is 38.5 cm². Find its TSA.
The surface area of a sphere is 4π sq. units. What is its radius?
A cube of side 6 cm is melted to form smaller cubes of side 2 cm. What is the total surface area of all smaller cubes together?
Find the total surface area of a prism of height 10 cm and base a square of side 5 cm.
A conical flask has a radius r and height h. If the slant height is twice the radius, what is the ratio of CSA to base area?
The area of four walls of a room is 120 sq. m. If the length is 8m and breadth is 7m, find its height.
Find the lateral surface area of a regular square pyramid whose base area is 100 sq. cm and vertical height is 12 cm.
The TSA of a cube is 600 cm². Find its diagonal.
If the length of a cuboid is doubled and breadth is halved, how does the LSA change (h remains same)?
A cylinder of radius r and height h is exactly the same surface area as a cube of side s. Find s in terms of r and h.
A hemisphere of radius 3 cm is placed on a cube of side 6 cm. What is the total surface area of the combined solid?
The total surface area of a prism whose base is a right-angled triangle is 200 sq. cm and height is 10 cm. Find the perimeter of the base if the base area is 20 sq. cm.
Find the total surface area of a cube whose side length is 5 cm.
What is the curved surface area of a cylinder with radius 7 cm and height 10 cm?
Calculate the surface area of a sphere having a diameter of 14 cm.