Question 1

Which of the following is the correct definition of Polygon?

Accepted Answer

A closed plane figure made up of line segments

Answer

An open plane figure made up of line segments.

Answer

An open plane figure made up of rays.

Answer

A closed plane figure made up of rays.

Question 2

How many sides does an octagon have?

Accepted Answer

8 sides

Answer

11 sides

Answer

10 sides

Answer

9 sides

Question 3

Which of the following is true about regular polygon?

Accepted Answer

All of its sides are congruent.

Answer

No sides are congruent.

Answer

It has 2 pairs of parallel sides

Answer

It has a pair of congruent sides.

Question 4

Which of these statements is true about congruent polygons?

Accepted Answer

Both have the same shape and size.

Answer

Both have the same shape but different in size.

Answer

Tracing one does not fit the other.

Answer

Their corresponding angles and sides are different.

Question 5

How many sides does a nonagon have?

Accepted Answer

9 sides

Answer

10 sides

Answer

8 sides

Answer

7 sides

Question 6

A polygon with 8 angles is an example of _______.

Accepted Answer

octagon

Answer

dodecagon

Answer

undecagon

Answer

heptagon

Question 7

What is the name of a polygon that has 5 vertices?

Accepted Answer

pentagon

Answer

nonagon

Answer

heptagon

Answer

hexagon

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