In the triangle ABC, the angle is C = 90, AC = 12, tgA = 0.5. Find BC.
August 7, 2021 | education
| Since the tangent is the ratios of the legs in a right-angled triangle and the values of one of the legs and the value of the tangent are known, we will also find the second leg:
tg A = BC / AC;
0.5 = BC / 12;
BC = 6.
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