Question

PLS HELPPPPPP!!!!!!!!!!

Answer 1

x = 30

ABC = 90

ACB = 30

Explanation:

We know that if we add the 3 angles of a triangle together, it will come out to be 180 degrees, so..

60 + x + 3x = 180 subtract 60 from both sides and simplify

4x = 120 divide both sides by 4

x = 30

ABC = 3x

ABC = 3(30)

ABC = 90