Question
Calculate the diameter of the in-circle of a triangle whose semi-perimeter is 20 cm and its area is 60 cm².
More Mensuration Questions
- If the edge of the cube is increased by 100%, then find the percentage increase in the volume of the cube.
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- Find the surface area of the smallest cube that can perfectly fit a sphere of volume 26244π cm3 inside it.
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- If the curved surface area and the radius of a cylinder are 990 cm2 and 21 cm, respectively, then find the volume (in cm3) of the cylinder.
- The perimeter of a rectangle is 96 cm, and the side of a square is equal to the average of the rectangle’s length and breadth. Find the area of the square.
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