Angles & Polygons

What are complementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

• Angles that are opposite of each other when lines intersect.

Tags

TEKS.MATH.7.11C

What is an example of a pair of complementary angles?

• 13° and 45°
• 10° and 170°
• 81° and 9°
• 90° and 3°

Tags

TEKS.MATH.7.11C

What are supplementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

• Angles that are opposite of each other when lines intersect

Tags

TEKS.MATH.7.11C

• x = 118
• x = 108
• x = 28
• x = 58

Tags

TEKS.MATH.7.11C

Are these angles complementary, supplementary or neither?

• complementary
• supplementary
• neither

Tags

TEKS.MATH.7.11C

Angle 3 and Angle 6 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

TEKS.MATH.8.8D

Angle 1 and Angle 5 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

TEKS.MATH.8.8D

Angle 6 and Angle 7 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

TEKS.MATH.8.8D

Name the alternate interior angle to angle 3.

• 4
• 5
• 6
• 8

Tags

TEKS.MATH.8.8D

Tags

TEKS.MATH.8.8D