Draw a pair of tangents to a circle of radius 3cm whose angle between them is 70°
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Step-by-step explanation:
firstly draw OA any line from centre to any point of circle.then draw angle AOB such that angle AOB is 110°.Then draw angle OAC & OBC 90° each. Join AC & BC. Hence they are required tangents.
NOTE : THE POINTS A,B,C & O are imaginary ,to be taken for explaination only
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