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erma4kov [3.2K]
3 years ago
6

Abc is a right angled triangle calculate the angle of ac

Mathematics
1 answer:
topjm [15]3 years ago
3 0

Answer:

Solution,\\In~triangle~ABC,\\cosA = \frac{Base}{Height} \\or, cos65^o=\frac{AB}{AC} \\or, cos65^o = \frac{5}{AC} \\or, AC = \frac{5}{cos65^o}\\or, AC = 11.83m

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