Question 1

Which of the following is a concave polygon?

Accepted Answer

Option B

Answer

Option C

Answer

Option D

Answer

Option A

Question 2

What is a concave polygon?

Accepted Answer

A polygon with at least one interior angle greater than 180 degrees

Answer

A polygon with no right angles

Answer

A polygon with all exterior angles greater than 180 degrees

Answer

A polygon with all interior angles less than 90 degrees

Question 3

Which of the following is NOT a concave polygon?

Accepted Answer

Option D

Answer

Option B

Answer

Option C

Answer

Option A

Question 4

How can you determine if a polygon is concave?

Accepted Answer

By checking if it has at least one interior angle greater than 180 degrees

Answer

By counting the number of sides

Answer

By measuring the perimeter

Answer

By calculating the area

Question 5

Which of the following polygons is definitely not concave?

Accepted Answer

Option C

Answer

Option D

Answer

Option A

Answer

Option B

Question 6

What is a key characteristic of concave polygons?

Accepted Answer

They have at least one interior angle greater than 180 degrees

Answer

They have curved edges

Answer

They have equal sides

Answer

They have all right angles

Question 7

Which of the following polygons is most likely to be concave?

Accepted Answer

Option B

Answer

Option C

Answer

Option A

Answer

Option D

Question 8

What is the defining feature of a concave polygon?

Accepted Answer

At least one interior angle is greater than 180 degrees

Answer

All sides are equal length

Answer

It has only right angles

Answer

All angles are acute

Question 9

Which statement about concave polygons is true?

Accepted Answer

They have at least one interior angle greater than 180 degrees

Answer

They have no interior angles greater than 180 degrees

Answer

All their sides are of equal length

Answer

All their interior angles are less than 90 degrees

Question 10

Which of the following polygons is likely to be concave?

Accepted Answer

Option D

Answer

Option B

Answer

Option A

Answer

Option C

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