a triangle has two equal angles each of which is equal to twice the remaining third angle find the angle of the triangle
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Answer:
72,72,36
Step-by-step explanation:
Let angles be x,y,z
x=y
x=2z ⇒ z=x/2
x+y+z=180
Substituting values of x
x+x+(x/2)=180
5x/2=180
5x=360
x=72
y=72
z=x/2=72/2=36
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