Chapter 2: Q7 (page 49)
Use the conditional: If and intersect, then and intersect.
The measure of is 108. is the bisector of , and is the bisector of . Find the measure of .
Short Answer
The required measurement is .
Chapter 2: Q7 (page 49)
Use the conditional: If and intersect, then and intersect.
The measure of is 108. is the bisector of , and is the bisector of . Find the measure of .
The required measurement is .
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Get started for freeTell whether each statement is true or false. Then write the converse and tell whether it is true or false.
only if .
State which definition, postulate, or theorem justifies the statement about the diagram.
Copy everything shown and supply missing statements and reasons.
Given:
;
Prove:
Proof:
Write each biconditional as two conditionals that are converses of each other.
Points lie in one plane if and only if they are coplanar.
Justify each step.
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