Same chapter3 marksDifficulty: Medium
A tangent to a circle of radius 8 cm is drawn from a point 17 cm from the centre. Find the length of the tangent.
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1 markDifficulty: Medium
In a cyclic quadrilateral, the exterior angle at a vertex is equal to:
- athe adjacent interior angle
- bthe interior opposite angle
- chalf the interior opposite angle
- d90°
Original Khojo Papers practice question — not from a past board paper.
Answer
the interior opposite angle
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
It follows from the opposite angles of a cyclic quadrilateral being supplementary.
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