# Investigation 3: Complements/Supplements/Linear Pairs/Straight Angles

**Directions**:

**Answer**the following questions in the space provided. When you decide on an answer as a group,

**add**it to the Breakout Room slides.

**1. Click only **on the box that says

**Complementary Angles.**1a) What is true about the

**sum**(what they add up to) of

**complementary angles**?

1b) Give **3 examples** of angles that are **complementary** and find their **sum**.

1c) **Create** a **definition** for complementary angles.

**2. Click** ** only **on the box that says

**Supplementary Angles.**2a) What is true about the

**sum**(what they add up to) of

**supplementary angles**?

2b) Give **3 examples** of angles that are **supplementary** and find their **sum**.

2c) **Create** a **definition** for supplementary angles**.**

3. **Click** ** only **on the box that says

**Linear Pair Angles.**3a) What is true about the

**sum**(what they add up to) of angles that form

**linear pairs**?

3b) Give **3 examples** of angles that form** linear pairs** and find their **sum**.

3c) **Create** a **definition** for linear pairs.

**4. Click** ** only **on the box that says

**Straight Angle.**4a) What is true about the angle measurement of a

**straight angle**?

4b) Give an example of a **straight angle** and it's degree measure.

4c) **Create** a **definition** for a straight angle.

*complementary, supplementary, linear pairs and straight angles.*