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ATQ, 115 ÷ 23 + 12 X 6 = ? + 16 - 35 5 + 72 = ? + 16 - 35 77 = ? + 16 - 35 ? = 77 - 16 + 35 ? = 96
If the volume of a sphere is 500 cm³, then find the surface area of the sphere. [Take π = 3]
A right triangle ABC with sides 9 cm ,12cm and 15cm is revolved about the side 12 cm. What is the volume of the solid so obtained? (in cm 3 )
The altitude of an equilateral triangle is 6√3 cm. Find the area of the equilateral triangle.
If each interior angle of a regular polygon is 135 degrees, then number of side of this polygon is