Question

Please help me learn how to do something?

Answer 1

What is the measure of angle m<EFG?

(pic below)

thirty degrees

forty degrees

seventy degrees

one hundred ten degrees

Answer 2

I do not know how to do this, and rather than giving me the answer, I would really like to learn how to get it my self so I can do the rest by my self ^-^

Answer 3

It's confusing me :/

Answer 4

\[30+40+x+70=180\] reading clockwise where \(x\) is that unlabelled angle

Answer 5

you can solve that equation for \(x\) easily enough, you get
\[x+140=180\\
x=40\]

Answer 6

But how did you come to that conclusion? I'm confused. >.< I'm sorry your not a bad teacher, I'm just confused on how you did that.

Answer 7

oh because they make a line

Answer 8

This line?