Question

Work out the value of r in the equation below
5.8/r=tan 19
give your answer in 1d.p.

Answer 1

Answer: 16.8

Explanation:

`(5.8)/(r)=\tan 19^(\circ)\\\\(r)/(5.8)=(1)/(\tan 19^(\circ))\\\\r=(5.8)/(\tan 19^(\circ))}\\\\r \approx 16.8`