please solve the question
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rachitkalra22:
i got the ans..... its simple by appliyng (sin37= r/r+4) will give ans....r=6
no need for pgt
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You have to use tangent property... Traingle one angle is 34 so angle with tagent that side 5 cm make angle 90 with radius so other angel is 180 -(90+57) = 33 . Now apply P.G.T. H2 = B2
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the answer is h2=b2, applying p.g.t.
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