Question

Show that

Sin30° / cos30° = tan30 °

Answer 1

if you multiply both sides by cos 30

LHS =
`(sin30)/(cos30)` x cos 30

= sin 30

RHS = tan 30 x cos 30

=
`(sin30)/(cos30)` x cos 30

= sin 30

= LHS

Therefore, sin30° / cos30° = tan30 °