Answer:
honestly,I also really didn't know the ans so I took it from internet. hope you won't mind
A = 1/2 h(b + x)
2a = h(b + x)
2a/h = b + x
x = 2a/h - b
Answer:
Go on Answers.com your welcome.
Answer:
61
Step-by-step explanation:
all angles that are in a triangle add up to 180
x+80+39=180
x+119=180
x=61
Hope that helps :)
Answer:no it's not because bias Is your opinion ( like if you say dogs are the best that's your opinion only
Step-by-step explanation: