Question

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

Answer 1

if one agle is 90 the others are 60 and 30

Answer 2

the degrees of a triangle have to equal 180

Answer 3

when added

Answer 4

If you know two of the side lengths, you could use the Pythagorean Theorem to find the third side. Then you could use the trig functions and their definitions to find one of the missing acute angles and subtract that value from 90 to find the other acute angle.