The legs of a right triangle measure 3 inches and 7 inches.
What is the measure of the smallest angle of the triangle?
Enter your answer, rounded to the nearest tenth of a degree, in the box.
Find hypotenuse via pythag theorem = sqrt 58
use arccos to find angle
arcos ( 7/sqrt58) = angle
or use arctan (3/7 ) = angle (simpler)
