16. Which of the following is not a vertex?
A. point A
B. point E
C. point F
D. point S
17. Which of the following is the exterior angle?
A. ∠EFS
B. ∠FES
C. ∠SEA
D. ∠SFE
18. Which does not belong to the group?
A. ĒĀ
B. FE
C. FS
D. SE
19. The following are the interior angles of the polygon except ___.
A. ∠S
B. ∠F
C. ∠E
D. ∠A
20. Which of the following cannot be the name of the polygon?
A. ∆AES
B. ∆EFS
C. ∆FSE
D. ∆SEF
Answers & Comments
Answer:
16. B.
17. A.
18. C.
19.D.
20. C.
Step-by-step explanation:
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Answer:
16.A
17.C
18.A
19.D
20.A