Question

Solve each triangle: Find all the missing sides and angles. Round answers to the nearest tenth.

Answer 1

Explanation:

`let \: angle \: be \: \alpha \\ \tan( \alpha ) = (p)/(b) \\ \tan(69.9) = (9.7)/(bc) \\ bc = (9.7)/(2.73) \\ bc = 3.55 \\ by \: using \: pythagorean \: theorem \\ ab = \sqrt{ {9.7}^(2) } + {2.73}^(2) \\ ab = 10.07`