Question 3(Multiple Choice Worth 4 points) (02.07)A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to th
m
n
B
C
Step 1: mzm + m2n + mzo = 180 degrees (sum of angles of a triangle)
Step 2: mép - mzo = 90 degrees (alternate interior angles)
Step 3: Therefore, mzm + mun + mzo = mzo + m2p
Step 4: So, mzm + mun = mzp
In which step did the student first make a mistake and how can it be corrected?
Step 1; it should be mzm+mzn + mzo = 90 degrees (corresponding angles)
Step 1; it should be mzm + mun + mzo = 90 degrees (adjacent angles)
Step 2; it should be mzo+map = 180 degrees (alternate exterior angles)
Step 2; it should be mzo+mzp = 180 degrees (supplementary angles)