Same chapter3 marksDifficulty: Medium
Construct a triangle ABC with BC = 6 cm, angle B = 60° and AB = 5 cm, then construct the perpendicular from A to BC.
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3 marksDifficulty: Medium
Why can a tangent not be constructed from a point inside a circle?
Original Khojo Papers practice question — not from a past board paper.
Answer
A tangent touches the circle at exactly one point and every other point of the tangent lies outside the circle. A point inside the circle lies on no such line, because any line through an interior point cuts the circle in two points.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
From a point on the circle exactly one tangent can be drawn, and from an external point exactly two.
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