Question

what are the lengths of a right triangle in witch one acute angle measures 19 degrees and the hypotenuseis 15 unites long

Answer 1

For plato users the correct option is D.

Explanation:

D. 4.9 units, 14.2 units

Answer 2

I don’t have the right calculator, but you use sin, cos, tan of the angles. If it is a right triangle, you have angles if 90, 19, and so the other angle would be 71.
Sin is O/H, COS is A/H, TAN is O/A
(Opposite, Hypotenuse, Adjacent)