Question

done

Answer 1

Here are the two equations.

m∠A + m∠B = m∠C
m∠A = m∠C – m∠B

Can you tell me the difference you see between the equations? What happened to the first equation to become the second equation?

Answer 2

you subtracted b

Answer 3

Excellent. You subtracted the m<B from both sides.
That is exaclty what the "Subtraction Property of Congruence" allows you to do.

Answer 4

Awesome! Thanks, again! I have a few more questions left then I am all done for the night.

Answer 5

Keep asking. Just start a new post for each new question.

Answer 6

You're welcome.

Answer 7

& I was right on the answer for this ( which was "none of these") just had to make sure

Answer 8

Great.