Which of the following statements about the relationship between an interior angle of a polygon and its adjacent exterior angle are true? Choose all that apply.

A. They form a linear pair.

B. They are supplementary.

C. They are complementary.

D. They are alternate exterior angles.

Question

Denise Maddox

Mathematics

10 January, 16:21

Which of the following statements about the relationship between an interior angle of a polygon and its adjacent exterior angle are true? Choose all that apply.

A. They form a linear pair.

B. They are supplementary.

C. They are complementary.

D. They are alternate exterior angles.

+2

Answers (1)

Know the Answer?

Simone Waters · Answer 1

The sum of the interior angle measures of a triangle

is 180°. You can find the sum of the interior angle

measures of any n-gon, where n represents the

number of sides of the polygon, by multiplying

(n - 2) 180°. In a polygon, an exterior angle forms a

linear pair with its adjacent interior angle, so the

sum of their measures is 180°. In a triangle, the

measure of an exterior angle is equal to the sum of

the measures of its two remote interior angles.

Which of the following statements about the relationship between an interior angle of a polygon and its adjacent exterior angle are true? Choose all that apply.A. They form a linear pair.B. They are supplementary.C. They are complementary.D. They are alternate exterior angles.

Which of the following statements about the relationship between an interior angle of a polygon and its adjacent exterior angle are true? Choose all that apply.

A. They form a linear pair.

B. They are supplementary.

C. They are complementary.

D. They are alternate exterior angles.