find x and y in the following figure
please step by step explanation
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Answer:
x=145
Step-by-step explanation:
outer angle = sum of opposite angles
<ACD = <ABC+ <BAC
105= 70+<BAC
<BAC=35°
<BAC + x = 180°
x = 180-<BAC
180-35= 145°
<ACB=180-<ACD
= 180-105=75°
y is not shown in the image.
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