WebOct 12, 2024 · A Circle inscribed in a equilateral triangle ABC so that point D lies on the circle and on line segment AC and point E lies on circle and on line segment AB. If line segment AB=6, what is the area of the figure created by line segments AD, AE and minot Arc DE. A. 3√3 - (9/4) π B. 3√3 - π C. 6√3 - 3 π D. 9√3 - 3 π WebSolve two challenging problems that apply properties of tangents to find the perimeter of a circumscribing shape. ... Interior and exterior bisector of angle A of triangle ABC met BC and BC produce point P&Q result.if point O is mid point of PQ .show that OA is tangent to …

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WebFeb 20, 2011 · Draw the figure (outside equilateral triangle with inscribed circle). Put a dot in the center of the circle. Draw a line from the center of the circle to a point where the circle barely touches … WebA triangle ABC is drawn to circumscribe a circle of radius 4 cm such that the segments BD and DC into which BC is divided by the point of contact D are of lengths 8 cm and 6 cm … pah\u0027s on a roll okc

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WebJun 14, 2024 · In the figure, ∆ABC is circumscribing a circle. Find the length of BC. (C.B.S.E. 2009) Solution: ∆ABC is circumscribing a circle which touches it at P, Q and R AC = 11 cm, AR = 4 cm, BR = 3 cm Now we have to find BC AR and AQ are tangents to the circle from A AQ = AR = 4 cm Then CQ = AC – AQ = 11 – 4 = 7 cm Similarly, CP and … WebMar 23, 2024 · Note: Tangent to a circle is any straight line that touches the circle at only one point. This point is also known as the point of tangency and this tangent on the circle is always perpendicular to the radius. One of the most important properties of a tangent is that the length of any tangent from an external point to a circle is always equal. WebIn the adjoining figure, Δ ABC is circumscribing a circle. Then, the length of BC is 10 cm. Explanation: Since lengths of tangents from the same external point are equal. … pah treatment pathways