Statementh Reason
1. given
2. m∠EGB = 90° definition of perpendicular lines
3. ∠EGB = ∠EGC + ∠CGB angle addition
4. ∠EGC + ∠CGB = 90° Transitive Property of Equality
5. ∠EGC is complementary to ∠CGB. definition of complementary angles
6.
10
What is the next step in the given proof? Choose the most logical approach.
A.
Statement: ∠EGC ≅ ∠AGD
Reason: Substitution Property of Equality
B.
Statement: ∠CGB ≅ ∠AGD
Reason: Vertical Angles Theorem
C.
Statement: ∠EGA and ∠EGB are supplementary.
Reason: Linear Pair Theorem
D.
Statement: ∠AGD and ∠DGB are supplementary.
Reason: Linear Pair Theorem
The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.