If three points were A, B and C are collinear points and B is between A and C, then AB+BC=AC
Answer: 2p^2-p
: Quadratic Binomial
Step-by-step explanation:
Answer:
a.
2x+4x+3x=180 sum of interior angle of the triangle is 180
9x=180
x=180/9=20
b.
x-20+x+10+x-20=180sum of interior angle of the triangle is 180
3x-30=180
3x=180+30
x=210/3=70
c.x+10+x+20+x=180 linear pair
3x+30=180
3x=180-30
x=150/3=50
Answer:
thank you so much for 50 points
Step-by-step explanation:
Its 244 thousanthds and you are welcome
