The perimeters of a square and an equilateral triangle are equal. If the diagonal of the square is 9 cm, what is the area of the equilateral triangle?
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If x = 3+13, then the value of x-12642x-1x-233 is
Select the odd word/letters/number/number pair from the given alternatives.
If 35% of A is equal to 60% of B, then what is the ratio of A and B?
The circumferences of two circles are touching externally. The distance between their centres is 12 cm. The radius of one circle is 7 cm. Find the diameter(in cm) of the other circle.
The length of the two parallel sides of a trapezium are 16 m and 20 m respectively. If its height is 10 m, its area in square metres is
If Cos θ = 5/13, then Cosec θ = ?
The effective annual rate of interest corresponding to a nominal rate of 15% per annum payable half-yearly is