1. An instrument used to measure an angle.
a. triangle
b.ruler
c. protractor
d. compass

2. A three sided polygon.
a. Triangle
b. Square
c. Pentagon
c. Heptagon

3. Congruent polygons have the same shape and size.
a. Agree
b. Disagree
C. Maybe
d. Not sure

4. A closed plane figures formed by line segments with endpoints.
a. Hexagon b. Polygons
c. Nonagon d. Heptagon
5. Which of this figure is irregular polygon
a.

b.

c.

d.
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