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Chapter name=circleExercise=10.2Ouestion number=12 |
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Answer» Ye itna jaruri nhi h.ye paper me nhi aata simply take area firstly by heron\'s formula then we know that tangents are equal in length so let tangents from a be of x cm then apply heron\'s formula and simply area of three triangles.use result of both the cases it\'ll provide You with The vale of x and add 8 and 6 to get desirable result. Andare Will be 15 , 13 cm |
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