Question

In A ABC, AB > BC > CA. Write the measure of the angles
of the triangle in ascending order.​

Answer 1

Answer:

Let angles be a,b,c. And then set up equations according to given info. If the three angles are all 10 degrees greater or less than each other, and the smallest angle is x, then the middle angle is x + 10, and the largest is x + 20. Since a triangle always adds up to 180 degrees, we can say x + x + 10 + x + 20 = 180.