Chapter 12: Q18. (page 695)
Find the value of that makes lines and parallel.
Short Answer
Expert verified
The value of is .
Chapter 12: Q18. (page 695)
Find the value of that makes lines and parallel.
The value of is .
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Get started for freeFind the measures of the numbered angles in the diagram.
Use diagram shown.
In Exercises 32 and 33, use the diagram.
Which numbered angles have the same measure as ? Explain your reasoning.
In Exercise 3-6, match the description with correct value.
Sum of measures of interior angles of a convex heptagon.
Copy and complete: The sum of the measures of two? angles is .
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