_ 16. Which of the following pair of angles is alternate interior angle?
A.∠1 and ∠2 C. ∠3 and ∠7
B.∠2 and ∠6 D. ∠3 and ∠8
_____ 17. Which of the following pairs of angles is same-side interior angle?
A.∠1 and ∠2 C. ∠3 and ∠7
B.∠2 and ∠6 D. ∠3 and ∠8
_____ 18. Which of the following is NOT consider as special pair of angles?
A.∠1 and ∠2 C. ∠3 and ∠7
B.∠2 and ∠6 D. ∠3 and ∠8
_____ 19. Which of the following pairs of angles is alternate exterior angle?
A.∠1 and ∠2 C. ∠3 and ∠7
B.∠2 and ∠6 D. ∠3 and ∠8
_____ 20. Which of the following pairs of angles is same-side exterior angle?
A.∠1 and ∠2 C. ∠3 and ∠7
B.∠2 and ∠6 D. ∠3 and ∠8
_____ 21. It is a closed figure in a plane formed by three or more-line segments.
A.Polygon B. triangle
C. square D. quadrilateral
_____ 22. Which of the following is not considered as quadrilateral?
A.Rectangle B. Rhombus
C. Square D. Pentagon
_____ 23. How many sides does a hexagon have?
A.5 B. 6 C.7 D. 8
_____ 24. A line segment that divides a polygon into two equal parts.
A.Radius B. Diameter
C. Circumference D. Chord
_____ 25. A polygon with 10 sides.
A.Decagon B. Hexagon
C. Octagon D. Pentagon
_____ 26. A square is also a rectangle. Which of the following describes the highlighted statement?
A.True
B. False
C. sometimes true
D. sometimes false
_____ 27. A rectangle is always a square. Which of the following describes the highlighted statement?
A.True
B. False
C. sometimes true
D. sometimes false
_____ 28. A polygon with 13 sides is called ______________.
A.Octagon B. Undecagon
C. Dodecagon D. triskaidecagon
_____ 29. Its describes as a shape that curves outwards.
A.Concave B. Convex
C. Regular D. none of these
_____ 30. A type of polygon with equal sides and equal angles.
A.Concave B. Convex
C. Regular D. none of these
​