Question

Please could someone help me ?

Answer 1

Explanation:

Givens

AC =14

<A = 58

Find

BC

Solution

Sin(A) = O/H Substitute the values

Sin(58) =O/14 Multiply both sides by 14

14*sin(58) = 14*O/`4 Simplify

14*.84805=O

11.82 = O