Question

The measure of one of the acute angles in a right triangle is 63.7º. What is the measure of the other acute angle?

Answer 1

180-90-63.7

Answer 2

26.3 degrees

Answer 3

sum of all angles of a triangle is 180 degrees.
let the unknown angle be x

so, 90 + 63.7 + x = 180
or, x = 180 - 90 - 63.7
or, x = 90-63.7