What is the curved surface area (in cm²) of a hemisphere of diameter 42 cm?
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In triangle ABC measure of angle B is 90 deg. If sinA = 24/25, and AB = 1.4cm, then what is the length (in cm) of side BC.
The midpoints of AB and AC of a triangle ABC are X and Y respectively. If BC+XY=12 units, then BCXY is
The total surface area of a hemisphere is 166.32 sq cm, find its curved surface area?
The least number that must be subtracted from 202 to make it a perfect square is
An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?
ΔABC is similar to ΔDEF. If the ratio of similar sides is K:1, the ratio of their areas is
Ms. Kavitha borrowed Rs. 950 at 6% per annum simple interest. What amount will she pay to clear her debt after 4 years?