Question

Could I find the two missing angle measures if I know some of the side lengths of a right triangle?

Answer 1

yes

Answer 2

I need an example also and step by step instructions.

Answer 3

using tangent = opp/adj, cosine = adj/hyp and sine = opp/hyp

Answer 4

are you allowed to use calculators?

Answer 5

that would give the angle of 1 side. and since the other side is 90 degrees, you can then find the last angle

Answer 6

Yes I can use a calculator.

Answer 7

eg

Answer 8

So either formula could be used?

Answer 9

just follow irkiz

Answer 10

any formula can be used depending which side you have the length

Answer 11

need an example?

Answer 12

Sure