Tangent to a Circle (Part 4) | Circles | CBSE | Class 10 | Math
By Shiksha Abhiyan
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Description
This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||
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Q4. The incircle of isosceles triangle ABC, with AB = AC, touches the sides AB, BC, CA at D, E and F respectively. Prove that E bisects BC.
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Oct 19, 2020 |
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Q3. In the given figure, XY and X'Y' are two parallel tangents to a circle with centre 0 and another tangent AB with point of contact C intersects XY at A and X'Y' at 13. Prove that angle AOB= 90.
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Oct 19, 2020 |
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Q2. From a point P, two tangents PA and PB are drawn to a circle C(0, r). If OP = 2r, show that triangle APB is equilateral.
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Oct 19, 2020 |
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Q1. In the given figure, PA is a tangent from an external point P to a circle with centre 0. If angle POB = 115, find angle APO.
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Oct 19, 2020 |