m<1+m<2+m<3=m<3+m<4
is what proof
The equation you provided: m<1 + m<2 + m<3 = m<3 + m<4
Let's break it down step by step to see if we can identify any proof in it.
First, we can see that we have angle measurements represented by m<1, m<2, m<3, and m<4.
The equation states that the sum of m<1, m<2, and m<3 on the left-hand side (lhs) is equal to the sum of m<3 and m<4 on the right-hand side (rhs).
To determine if there is a proof within this equation, we need to know the context or any additional information you have or can provide regarding the given equations and angles.
If you have additional information or context related to this equation, please provide it, and I'll be happy to help you further.