You will plug in your solution and see if it comes out. very simple.
Answer:
30 degrees
Step-by-step explanation:
100+50=150
180-150=30
All triangles equal 180 degrees, so if the other angles equal 150 than the third angle equals 30 degrees.
Answer:
D,B,C,A
Step-by-step explanation:
Look at the picture
:)
Answer:
let x be a point and join point c
when XC // AL // BK
∠LAC+∠ACX = 180 (int. angle, XC//BK)
∠ACX = 60
then ∠ACX + ∠BCX = 80
∠BCX = 80 - 60 = 20
∠BCX + ∠B = 180 (int. angle, XC//BK)
∠B = 180 -20 = 160
Answer:
math
Step-by-step explanation:
