in a triangle, if the second angle is 2 times the first angle and the third angle is 3 times the first angle,find the angles of
the triangle.
1 answer:
a + b + c = 180
b = 2a
c = 3a
a + 2a + 3a = 180
6a = 180
a = 30
b = 2(30)
b = 60
c = 3(30)
c = 90
Answer:
a = 30
b = 60
c = 90
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