1. What is described by its angles, number of its sides whether any of its side are congruent. A Polygon B. Convexity C. Vertices
2. What is type of polygon that all sides and all angles are congruent? A. Regular Polygon B. Irregular Polygon C. Convex Polygon
3. Which of the following DO NOT belong to the group? A. B. C.
4. Which of the following is a convex polygon? A. B. C.
5. What do you call a polygon with five sides? A. Quadrilateral B. Pentagon C. Hexagon
6. Which of the following polygon has 10 sides? A. Nonagon B. Decagon C. Undecagon
7. Which of the following statement is TRUE? A. Quadrilaterals are same with triangles. B. Undecagon has 10 sides. C. Dodecagon has 12 sides.
8. What is an angle outside the polygon formed by one of its sides and the extension of an Hjacent side? A. Adjacent Angle B. Interior Angle C. Exterior Angle
9. Identify the statement: "The sum of the measures of the interior angles of a polygon with the n des is (n - 2) 180? A. True B. False C. Cannot be determined
10. What is the sum of the measures of interior angles quadrilateral? A. 360° B. 540° C. 720°
11. What is the sum of the measures of interior angles of an octagon? A. 900° B. 1 080° C. 1 260°
12. What polygon has the sum of measure of interior angles of 1 800°? A. Decagon B. Undecagon C. Dodecagon
13. What polygon has the sum of measure of interior angles of 2 700°? A. 15-gon B. 16-gon C. 17-gon
14. What is the measure of each of interior angle of decagon? A. 140° B. 144° C. 1489
15. What is the measure of each of interior angle of nonagon? A. 140° B. 144 C. 148°
Answers & Comments
Answer:
1. A. Polygon
2. B. Irregular Polygon
3.
4.
5. B. Pentagon
6. B. Decagon
7. C. Dodecagon has 12 sides. or B. Undecagon has 10 sides.
8. C. Exterior Angle
9. A. True
10. A. 360°
11. B. 1 080°
12. A. Decagon
13. C. 17-gon
14. B. 144°
15. A. 140°
Step-by-step explanation:
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