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MrRa [10]
3 years ago
7

Two rays have a common endpoint on a line.Set up and solve an equation to find the value of X.Find the measurements of

Mathematics
1 answer:
zzz [600]3 years ago
7 0
We know that
∠AYC+∠CYD+∠+DYB=180°
so
 5z°+90°+ z°=180°
6z=180°-90°
6z=90°
z=90°/6
z=15°

the answer is
z=15°

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