if a right triangle has an angle that is 65°, what is the third angle in the triangle?(1 point)
A right triangle always has one angle measuring 90°. Therefore, if one angle in the triangle is 65°, the third angle can be found by subtracting the sum of the other two angles from 180° (since the sum of the angles in any triangle is always 180°).
Third angle = 180° - (90° + 65°) = 180° - 155° = 25°
42 +37=
42 + 37 = 79
79 +what = 90
To find out what number, when added to 79, equals 90, you can subtract 79 from 90.
90 - 79 = 11
Therefore, 79 + 11 = 90.