# Question #90e4b

##### 2 Answers

Dec 15, 2016

#### Explanation:

As our angle under consideration is angle B. We will take the sides adjacent to B and opposite to B.

Tan B =

find AC using Pythagoras theorem which is

AC =

AC =

Put the values of AC and CB in the equation

Tan B =

Dec 15, 2016

#### Explanation:

first, label the sides of the triangle in relation to angle B:

find CB: