Which one of the following combination of measurements can form the sides of a triangle?
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What is the curved surface area (in cm²) of a hemisphere of diameter 42 cm?
What is the value of ( 1/√3 + cot60) ?
If x = 5 + 15 - 1 & y = 5 - 15 + 1 , then find the value of x2 - y2.
Find the odd words/letter/number from the given alternatives:
If 3cos2x - 2sin2x = -0.75 and 0°⩽ x ⩽ 90°, then x = ?
By what least number should 1200 be multiplied so that it becomes a perfect square?
The radius of a sphere and right circular cylinder is 'r'. Their volumes are equal. The ratio of the height and radius of the cylinder is: