Chapter 2: Q8. (page 67)
Justify each statement with a property from algebra or a property of congruence.
If and then .
Short Answer
From the property of congruence, it is proved that .
Chapter 2: Q8. (page 67)
Justify each statement with a property from algebra or a property of congruence.
If and then .
From the property of congruence, it is proved that .
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Get started for freeWrite a definition of a right angle as a biconditional.
Tell whether each statement is true or false. Then write the converse and tell whether it is true or false.
If Pam lives in Chicago, then she lives in Illinois.
Prove the following statement by filling in the blanks.
If A and B have coordinated a and b, with , and the midpoint M of has coordinate x, then prove .
Proof:
Statement | Reasons |
1. A, M, and B have coordinated a, x, and b respectively; . | 1. ? |
2. | 2. ? |
3. M is the midpoint of . | 3. ? |
4. , or | 4. ? |
5. | 5. ? |
6. ? | 6. ? |
7. | 7. ? |
State the converse of each conditional. Is the converse true or false?
If today is Friday, then tomorrow is Saturday.
State the hypothesis and the conclusion of each conditional.
I can’t sleep if I’m not tired.
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