Question

Please help please help me now

Answer 1

`\angle B= 39.81\degree`

Explanation:

`\because \tan \angle B = \frac {AC}{BC} \\\\</p><p>\therefore \tan \angle B = \frac {5}{6} \\\\</p><p>\therefore \tan \angle B = 0.833333333\\</p><p>\therefore\angle B= \tan^(-1)(0.833333333)\\</p><p>\therefore\angle B= 39.805569965\degree \\</p><p>\huge \purple {\boxed {\therefore\angle B= 39.81\degree}}`

Answer 2

<B=39.80

Explanation:

tan(b)=5/6

b=
`tan^(-1)`(5/6)

b=39.80557109

b=39.80 to the nearest hundredth.