Rubric
CR 3: Triangle ABC has the following angle measurements.
mZA = 2x
m ZB = x + 4
m2C = x
i 2-1 corre
I wrote and
equation
solved for
Part A: Write an equation and solve for X. (2 points)
i l-I corre
I an equa
did not s
i correctly
i solve for
not write
! equation
1
Type Here
i O - I did
i correct
I or solve
! correct
Rubric
Part B
Part B: Using your answer from above, find the measures of ZA and ZB.
Show your work. (2 points)
12-10
found
ZB.
Type Here
i l-ICE
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