Question

.A right triangle has one right angle and two acute angles. Without

measuring the angles, what is the sum of the measures of the two
acute angles? Explain your reasoning.

Answer 1

90°. Hope the picture will help you

Answer 2

the sum of < triangle= 180degrees

one of them is a right < which is 90 degrees. so we can make equation:

X+y+90=180

X+y=180-90

X+y=90