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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

1. Conditional Statements

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Exercise 5 Page 441

If you use the definition of something, like a triangle, you can write a statement that is true and false.

True: If an angle is between 0^(∘) and 90^(∘), then it is an acute angle.
False: If an angle is between 0^(∘) and 90^(∘), then it is a right angle.

Practice makes perfect

To write a statement that is true, we can use the definition of an acute angle. It states that an acute angle is between 0^(∘) and 90^(∘).

If an angle is between $0^(∘)$ and $90^(∘)$, then it is an acute angle. Using that same definition, we can write a statement that is false. If an angle is between $0^(∘)$ and $90^(∘)$, then it is a right angle.

Subchapter links

Communicate Your Answer p.441

Monitoring Progress p.442-446

Exercises p.447-450