Understanding Interior Angles in Polygons

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What is the relationship between adjacent angles that form a straight angle called?

Supplementary angles

Linear pair (correct)

Opposite angles

Complementary angles

In a linear pair, the angles always add up to ___.

$360^{\ ext{ o}}$

$270^{\ ext{ o}}$

$90^{\circ}$

$180^{\ ext{ o}}$ (correct)

What property defines pairs of adjacent interior and exterior angles in triangles and polygons?

Supplementary angles property

Complementary angles property

Linear pair property (correct)

Vertical angles property

What is the sum of the interior angles in a triangle?

$180^{\ ext{o}}$ Signup and view all the answers

What property explains why two interior angles in a triangle will always add up to the exterior angle of the third angle?

Corresponding angles property Signup and view all the answers

How many sides does a hexagon have?

Six Signup and view all the answers

What is an interior angle in a polygon?

An angle that is inside the polygon Signup and view all the answers

In a triangle, how many interior angles are there?

Three Signup and view all the answers

What is the relationship between the number of sides and interior angles in a polygon?

They are always equal Signup and view all the answers

What is an exterior angle in a polygon?

An angle extending beyond the polygon Signup and view all the answers

Understanding Interior Angles in Polygons

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Questions and Answers

What is the relationship between adjacent angles that form a straight angle called?

In a linear pair, the angles always add up to ___.

What property defines pairs of adjacent interior and exterior angles in triangles and polygons?

What is the sum of the interior angles in a triangle?

What property explains why two interior angles in a triangle will always add up to the exterior angle of the third angle?

How many sides does a hexagon have?

What is an interior angle in a polygon?

In a triangle, how many interior angles are there?

What is the relationship between the number of sides and interior angles in a polygon?

What is an exterior angle in a polygon?

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