Complementary or Supplementary Angle

• either of two angles lying on opposite sides of two intersecting lines

• two angles or arcs whose sum is 180 degrees

• two angles that add up to 90 degrees

Tags

CCSS.7.G.B.5

What is the angle relationship shown in this image?

• Vertical Angles

• Straight Angle

• Complementary Angles

• Supplementary Angles

Tags

CCSS.7.G.B.5

What is the angle relationship shown in this image?

• Supplementary Angles

• Vertical Angles

• Complementary Angles

Tags

CCSS.7.G.B.5

Complementary Angles

• two angles or arcs whose sum is 180 degrees

• two angles that add up to 90 degrees

• either of two angles lying on opposite sides of two intersecting lines

Tags

CCSS.7.G.B.5

• 25
• 35
• 45
• 55

Tags

CCSS.7.G.B.5

Q1. What is the sum of 10 and 7?

• 10

• 17

• 80

• 90

Tags

CCSS.7.G.B.5

• 16

• 143

• 17

• 129

Tags

CCSS.7.G.B.5

What is the Value of x?

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.5

• two angles or arcs whose sum is 180 degrees

• two angles or arcs whose sum is 180 degrees

• two angles that add up to 90 degrees

Tags

CCSS.7.G.B.5

Complementary or Supplementary Angles?

<1 = 45⁰

<2 = 45⁰

• Complementary

• Supplementary

Tags

CCSS.7.G.B.5