Question

Medal for Geometry Help!

Two-Column Proofs

Answer 1

Given: \[m\angle 1 = m \angle 4\]
Prove:
\[m\angle 2 = m\angle 3\]

Answer 2

@agent0smith

Answer 3

@ganeshie8

Answer 4

Is there a picture attached with this question ?

Answer 5

Oh yes. Sorry i forgot to show it.

Answer 6

That looks fine to me. But it would look much better if you put another step between the steps 4 and 5.

Answer 7

Like what?

Answer 8

How did you get 5th step from 4th ?

Answer 9

I subtracted m<1 and m<4 (since they are both equal to each other)

Answer 10

I think you must insert another step between them replacing m<4 by m<1

Answer 11

But I don't understand how?