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ATQ,
If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 78 cm 2 , then the area of ∆BGF is?
PQRS is a cyclic quadrilateral of which PQ is the diameter. Diagonals PR and QS intersect at A. If SQR = 25°, then angle PAS measures
A and B are the centres of two circles with radii 11 cm and 6 cm respectively. A common tangent touches these circles at P & Q respectively. If AB =...
Find the area of triangle having sides 8 m, 9 m, and 13 m.
If angle between two sides of 4 cm & 5 cm of a triangle is 30°. what is the area of the triangle ?
Find the ratio between the area of the in-circle and the circum-circle of a square?
The length of the each side of an equilateral triangle is 42√3. The area of incircle, (cm 2 ) is
If y = 5x + c passes through point A(5, 2), what is the value of c?
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