- 1. It can be classified according to its number of sides.
A) Vertices
B) Polygon
C) Sides
D) Angles
- 2. What do you call a polygon in which all of its angles and sides are equal?
A) Regular polygon
B) Equiangular polygon
C) Equilateral polygon
D) Irregular polygon
- 3. Which of the following polygon is a regular polygon?
A) Trapezoid
B) None of the above
C) Rectangle
D) Square
- 4. What do you call a polygon that has seven sides?
A) Nonagon
B) Pentagon
C) Octagon
D) Heptagon
- 5. How many sides does a Quadrilateral have?
A) 4
B) 7
C) 6
D) 5
- 6. What do you call a polygon in which all of its sides are congruent?
A) Irregular polygon
B) Regular polygon
C) Equiangular polygon
D) Equilateral polygon
- 7. What do you call a polygon in which all of its angles are equal?
A) Equiangular polygon
B) Irregular polygon
C) Equilateral polygon
D) Regular polygon
- 8. It is the endpoints of its sides. What do you call it?
A) Sides
B) Vertices
C) Angles
D) None of the above
- 10. How many sides does a Decagon have?
A) 9
B) 10
C) 11
D) 12
- 11. It is an eight-sided polygon.
A) Pentagon
B) Octagon
C) Nonagon
D) Quadrilateral
- 12. It is a three-sided polygon with equal sides.
A) None of the above
B) Square
C) Equilateral Triangle
D) Pentagon
- 13. What type of polygon has 6 sides of equal length and interior angles of 120° each?
A) Regular hexagon
B) Irregular octagon
C) Irregular hexagon
D) Regular pentagon
- 14. A polygon has 5 sides with lengths 5 cm, 6 cm, 7 cm, 8 cm, and 9 cm. What type of polygon is it?
A) Regular hexagon
B) Irregular pentagon
C) Irregular hexagon
D) Regular pentagon
- 15. The sum of two angles is 180°.
A) Linear Pairs
B) Vertical Angle
C) Supplementary Angle
D) Complementary Angle
- 16. What do you call an angle pair that the sum of two angles is equal to 90°.
A) Vertical Angle
B) Complementary Angle
C) Linear Pairs
D) Supplementary Angle
- 17. It is an angle pair, where it is a pair of adjacent angles formed when two lines intersect. It is adjacent and supplementary.
A) Linear Pairs
B) Adjacent Angle
C) Vertical Angle
D) Supplementary Angle
- 18. It is an angle pair, which have a common side and a common vertex but no interior points in common.
A) Vertical Angle
B) Adjacent Angle
C) Linear Pairs
D) Supplementary Angle
- 19. Find the measure of each exterior angle of a regular polygon with 5 sides.
A) 60
B) 72
C) 40
D) 45
- 20. How many sides does a polygon have if the sum of its interior angles is 720°?
A) 6
B) 9
C) 7
D) 8
- 21. ∠A and ∠B are supplementary. If the measure of m∠A = 70°, then m∠B =_____
A) 30°
B) 110°
C) 20°
D) 60°
A) ∠𝐴𝐵𝐶 has no known classification.
B) ∠𝐴𝐵𝐶 is a right angle.
C) ∠𝐴𝐵𝐶 is an acute angle.
D) ∠𝐴𝐵𝐶 is an obtuse angle.
A) ∠VXS
B) ∠VXR
C) ∠RXE
D) ∠PXV
A) ∠RXP
B) none of the above
C) ∠VXT
D) ∠SXT
- 26. Which angle forms linear pair to ∠SXT?
A) ∠PXT
B) all of the above
C) ∠EXP
D) ∠TXE
- 27. Which angle is supplementary to ∠RXE?
A) ∠VXT
B) none of the above
C) ∠RXV
D) ∠SXE
- 28. What is the common vertex?
A) point t
B) point p
C) none of the above
D) point x
- 29. What is the common side in ∠RXP and ∠PXE?
A) Ray XE
B) Ray XP
C) Ray
D) Ray XS
- 30. What is the number of triangles formed by the diagonals from one vertex of octagon?
A) 9
B) 6
C) 7
D) 8
- 31. Find the measure of each exterior angle of a regular decagon.
A) 20°
B) 36°
C) 45°
D) 70°
- 32. Find the number of diagonals that can be drawn from one vertex of a dodecagon.
A) 10
B) 8
C) 11
D) 9
- 33. What is the sum of exterior angles of an octagon?
A) 180°
B) none of the above.
C) 720°
D) 360°
- 34. Which statement is true about the exterior angle and adjacent interior angle of a polygon?
A) They are always obtuse.
B) They are complementary.
C) They are always acute.
D) They are supplementary.
- 35. What is the relationship between the exterior angle and adjacent interior angle of a regular polygon?
A) Exterior angle = Interior angle
B) Exterior angle + Interior angle = 180°
C) Exterior angle = 2 × Interior angle
D) Exterior angle = 1/2 × Interior angle
- 36. What is the measure of the exterior angle of a regular polygon if its adjacent interior angle measures 135°?
A) 135°
B) 45°
C) 90°
D) 225°
- 37. What is the sum of an exterior angle and its adjacent interior angle in a polygon?
A) 360°
B) 180°
C) 270°
D) 90°
- 38. If the measure of an interior angle of a polygon is 120°, what is the measure of its adjacent exterior angle?
A) 120°
B) 60°
C) 300°
D) 240°
- 39. If the measure of an exterior angle of a polygon is 60°, what is the measure of its adjacent interior angle?
a.
120°
c. 30°
0°b.
6
d. 90
A) 60°
B) 30°
C) 90°
D) 120°
- 40. If the sum of an exterior angle and its adjacent interior angle is 180°, what type of angles are they?
A) Adjacent
B) Vertical
C) Supplementary
D) Complementary
- 41. A shirt's price increases from ₱50 to ₱60. What is the percentage increase?
A) 10%
B) 40%
C) 30%
D) 20%
- 42. A store discounts a product by 20%. If the original price was ₱50, how much will you pay for the product?
A) ₱45
B) ₱60
C) ₱48
D) ₱40
- 43. A product's price decreases by 15%. If the original price was ₱100, what is the new price?
A) ₱85
B) ₱105
C) ₱95
D) ₱90
- 44. A product's price decreases by 15%. If the original price was $100, what is the new price?
A) ₱90
B) ₱95
C) ₱105
D) ₱85
- 45. A bag that costs ₱880.00 is given 10% discount. How much is the sale price of the bag?
A) ₱968
B) ₱792
C) ₱1098
D) ₱88
- 46. A population decreases from 1,000 to 900. What is the percentage decrease in the population?
A) 15%
B) 20%
C) 5%
D) 10%
- 50. A salesperson earns a 10% commission on a sale of ₱1,000. How much commission will the salesperson earn?
A) ₱150
B) ₱50
C) ₱100
D) ₱200
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