View HintsTry and apply the theorems related to tangents.
View HintsApply the theorems about tangents and chords you have read so far.
View HintsWill you use trigonometry here?
View HintsWhich concept related to tangents will you apply here?
View HintsWhich property of the tangent and circles will you use here?
View HintsWhich theorem about circles will you use here?
View HintsWill you use trigonometry here?
View HintsWhich properties of tangents have you read so far?
View HintsApply the theorems about tangents and chords you have read so far.
View HintsWhat do you know about common tangents?
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