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 | ||||
All Sets(PDF) | Set 1 | Set 1 | |||||
Set 2 | Set 2 | ||||||
Set 3 | Set 3 |