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The yield per hectare for cotton in India is presently 441 kgs/ha.
Find the area of triangle having sides 7m, 8m, and 9m.
A regular hexagon is inscribed in a circle with a radius of 10 cm. Find the area of the hexagon.
Determine the measure of ∠SQT in the following figure given that ST = QT.
AC and CE are the medians of triangle ABD and ACD respectively. If area of triangle ACE is 15 cm 2 , then find the area of triangle ABD.
What will be circumradius of a right angle triangle whose base is 20cm & height is 21cm ?
What is the angle traced by the hour hand in 18 minutes?
Find out the circumference of a sector whose radius is 7 cm and it makes the angle of 45° at the centre?
If the points P(2, 3), Q(5, a) and R(6, 7) are co-linear, then find the value of 'a'.
AB and CD are parallel tangents to a circle with center O. Points P and Q are on AB and CD, respectively, such that PQ touches the circle at R. Find the...