Marcus drew two adjacent angles. a. If ZABC has a measure one-third of ZCBD, then what is the degree measurement of ZCBD? B D b. If the measure of 2CBD is 9(8x + 11) degrees, then what is the value of x?

Trigonometry (MindTap Course List)
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Chapter3: Additional Topics In Trigonometry
Section3.2: Law Of Cosines
Problem 1ECP: Find the three angles of the triangle whose sides have lengths a=6 centimeters, b=8 centimeters, and...
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Marcus drew two adjacent angles.
a. If ZABC has a measure one-third of ZCBD, then what is the degree measurement of ZCBD?
B
D
b. If the measure of ZCBD is 9(8x + 11) degrees, then what is the value of x?
Transcribed Image Text:Marcus drew two adjacent angles. a. If ZABC has a measure one-third of ZCBD, then what is the degree measurement of ZCBD? B D b. If the measure of ZCBD is 9(8x + 11) degrees, then what is the value of x?
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