1. A four-sided polygon is a/an

a. octagon

b. hexagon

c. quadrilateral

d. pentagon

e. heptagon,

2. a five-sided polygon is a/an

a. heptagon

b. quadrilateral

c. pentagon

d. octagon

e. hexagon

3. a six-sided polygon is a/an

a. pentagon

b. octagon,

c. heptagon

d. hexagon

e. quadrilateral

4. a seven-sided polygon is a/an

a. quadrilateral

b. pentagon

c. hexagon

d. octagon

e. heptagon

5. an eight-sided polygon is a/an

a. quadrilateral

b. pentagon

c. hexagon

d. octagon

e. heptagon

Step-by-step explanation:

1. A four-sided polygon is a/an

a. octagon

b. hexagon

c. quadrilateral

d. pentagon

e. heptagon,

2. a five-sided polygon is a/an

a. heptagon

b. quadrilateral

c. pentagon

d. octagon

e. hexagon

3. a six-sided polygon is a/an

a. pentagon

b. octagon,

c. heptagon

d. hexagon

e. quadrilateral

4. a seven-sided polygon is a/an

a. quadrilateral

b. pentagon

c. hexagon

d. octagon

e. heptagon

5. an eight-sided polygon is a/an

a. quadrilateral

b. pentagon

c. hexagon

d. octagon

e. heptagon

Bold and underlined words are answers.

1. A four-sided polygon is a/an a. octagonb. hexagonc. quadrilaterald. pentagone. heptagon, 2. a five-sided polygon is a/an a. heptagonb. quadrilateralc. pentagond. octagone. hexagon3. a six-sided polygon is a/an a. pentagonb. octagon, c. heptagond. hexagone. quadrilateral4. a seven-sided polygon is a/an a. quadrilateralb. pentagonc. hexagond. octagone. heptagon5. an eight-sided polygon is a/ana. quadrilateralb. pentagonc. hexagond. octagone. heptagon