One diagonal of a rhombus is half the other. If the length of the side of the rhombus is 20 cm, what is the area of the rhombus?
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Curved surface area of a cylinder is 1232 sq cm. If circumference of its base is 154 cm, then what will be the height of the cylinder? (Take π = 22/7)
What is the value of 5.6x0.36+0.42x3.20.8 x 2.1 ?
List price of TV is Rs. 2300 and discount series found to be 25% and 10%. Then the selling price of TV is
∆DEF is right angled at E. If cosD = 5/13, then what is the value of tanF?
In ΔPQR, S and T are points on side PQ and PR respectively. ST is parallel to QR. If S divides PQ in the ratio 1:5 and length of QR is 15 cm, find ST?
tan x = 1
then x = 45
2sin x. cos x = 2× 1/√2 x 1/√2 = 1
If 2x - 3(2x - 2) > x - 1 < 2 + 2x; then x can take which of the following values?