Rubric CR 3: Triangle ABC has the following angle measurements.
mZA = 2x
m ZB = x + 4
m2C = x
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Part A: Write an equation and solve for X. (2 points)
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Rubric
Part B
Part B: Using your answer from above, find the measures of ZA and ZB.
Show your work. (2 points)
12-10
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ZB.
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