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 freeState which postulate, definition, or theorem justifies the statement about the diagram.
Provide a counterexample to show that each statement is false.
Statement: If then .
Rewrite each pair of conditionals as a biconditional.
Ifthen
is a straight angle. If
is a straight angle, then
.
Justify each statement with a property from algebra or property of congruence.
If then .
Write each biconditional as two conditionals that are converses of each other.
Points lie in one plane if and only if they are coplanar.
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