Fill in the missing reasons for the proof of Theorem 1-4.

Given: zf and zG are right angles.

Prove: zF £ zG

Statements Reasons

1) zF and zG are 1) Given

right angles

2) mzF = 90 and 2)

mzG = 90

3) mzF = mzG 3)

4) zF £ zG 4)