Step-by-step explanation:
mXYZ+mXYW=180°(being straight angle)
mXYW =180-115
mXYW=65
now,
mXWY+mWXY+mXYW=180°(sum of angle of triangle)
mXWY=180-110
mXWY=70°
hope it helps.
Okayskdkdkfnngng Kent djd djd rn rn rndnd dnd dnd Bf dndm kd djd s djd djd djd rn djd rn kd djd didnjendnd e
Answer:
DE/AB= DC/AC , 12/AB= 6/11 , AB= 12×11/6=2×11=22 , Sory i can't explain , i bad know english language. or so ABC~CDE because DE||AB=> DE/AB=DC/AC
Step-by-step explanation:
<em>D</em><em>.</em><em> </em>
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