Chapter 2: Q15. (page 68)
Name the definition or state the theorem that justifies the statement about the diagram.
If , then is a right angle.
Short Answer
is the right angle if .
Chapter 2: Q15. (page 68)
Name the definition or state the theorem that justifies the statement about the diagram.
If , then is a right angle.
is the right angle if .
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State which postulate, definition, or theorem justifies the statement about the diagram.
Justify each statement with a property from algebra or property of congruence .
Copy everything shown and write a two-column proof.
Given:
Prove:
Prove the following statements by filling in the blanks.
Given: is the bisector of
Proof:
Statement | Reasons |
1. is the bisector of | 1. ? |
2. ?, or ? | 2. ? |
3. | 3. ? |
4. , or | 4. ? |
5. | 5. ? |
6. | 6. Substitution Prop. (Steps ? and ?) |
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