I’ll give brainliest Express the sum of the angles of this triangle in two different ways.
Х
1/2Х
3/2Х

1/2 give me brainliest

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.