Question
If the angle between two tangents drawn from an external point to a circle of radius a and a center , is , then find the length of .
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Text solutionVerified
....(length of tangents from external point to circle are equal)
.... (Tangent is to radius)
.... (common side)
....(RHS test of congruence)
is triangle.
,
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Question Text | If the angle between two tangents drawn from an external point to a circle of radius a and a center , is , then find the length of . |
Answer Type | Text solution:1 |
Upvotes | 150 |