1 year ago

Show that Sin30° / cos30° = tan30 °

Mathematics

1 answer:

sweet [91]1 year ago

4 0

Answer:

if you multiply both sides by cos 30

LHS = $\frac{sin30}{cos30}$ x cos 30

= sin 30

RHS = tan 30 x cos 30

= $\frac{sin30}{cos30}$ x cos 30

= sin 30

= LHS

Therefore, sin30° / cos30° = tan30 °

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