One angle is 15°, the other angle is 85°. What is the missing angle
To find the missing angle, we can use the fact that the sum of the angles in a triangle is always 180°.
Let's call the missing angle x.
Therefore, we can set up the following equation:
15° + 85° + x = 180°
Combining like terms, we have:
100° + x = 180°
Subtracting 100° from both sides, we get:
x = 80°
So, the missing angle is 80°.