In the Figure Given Below, O is the Center of the Circle of the Circle and Sp is a Tangent. If ∠Srt=65°, Find the Value of X, Y and Z. - CBSE Class 10 - Mathematics
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In the figure given below, O is the center of the circle of the circle and SP is a tangent. if ∠SRT=65°, find the value of x, y and Z.
`TS ⊥ SP,`
`"In" ΔTSR, `
`"Now", y=2x .............("Angle subtended at the center is double that of the angle subtended by the arc at the same centre")`
`"In" Δ OSP,`
`"Hence", x=25°,y=50° and Z=40°`
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Solution In the Figure Given Below, O is the Center of the Circle of the Circle and Sp is a Tangent. If ∠Srt=65°, Find the Value of X, Y and Z. Concept: Number of Tangents from a Point on a Circle.