Q. 22. Find the area of the quadrilateral whose vertices are A (0, 0), B (6, 0), C (4, 3) and D (0, 3).
Sol.
Q. 23. Prove that the angle between the two tangents to a circle drawn from an external point, is supplementary to the angle subtended by the line segment joining the points of contact at the centre.
Sol. 
| Mathematics 2008 Question Papers Class X | |||||||
| Delhi | Outside Delhi | Compartment Delhi | Compartment Outside Delhi | ||||
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Set 3 | |
Set 3 | ||||
