Math, asked by kakotyrituparna, 11 months ago

triangle ABC is inscribed in a circle of radius 4 cm if angle A is 40 degree then BC is

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Answered by sandhyamaharana99

0

Step-by-step explanation:

you may apply trigonometric ratios for finding the angle I had applied sinθ here the length of bc is 12.44 cm approx

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