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The image contains a question asking about angles and whether some do not have complements, with multiple-choice options related to complementary angles.

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### Question:
**Are there angles that do not have a complement? Justify your argument.**

#### Explanation:
- Complementary angles are two angles whose measures sum up to 90°. Therefore, any angle less than 90° can have a complement (another angle that makes the sum 90°). 
- However, angles greater than or equal to 90° cannot have a complement because no angle can add to them to make 90°.

### Completing the Select Choices:
1. **Angles that are greater than or equal to 90°** do not have complements because their measures are **greater than or equal to 90°**.

This is because, if the angle is 90° or greater, the sum with another positive angle cannot equal 90°, hence no complement exists.

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Do you need further details or explanations about complementary angles?

### 5 Related Questions:
1. What is the definition of supplementary angles?
2. How do complementary angles differ from supplementary angles?
3. Can negative angles have complements?
4. What are some real-life applications of complementary angles?
5. How do you calculate the complement of a given angle?

### Tip:
Remember, complementary angles always add up to 90°. If you encounter an angle greater than or equal to 90°, it won't have a complement!

Are there angles that do not have a complement? Justify your argument.

Explore which angles do not have a complement and learn why angles greater than or equal to 90° cannot have a complementary angle. This explanation covers key concepts of complementary angles and the conditions for their existence, suitable for students in Grades 6-8.

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