Question

Of the three angles of a triangle,The secondone is one -third of the first and the third angle is 26 degreemore thanthe first angle . Find all three angles of a triangle?
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Answer 1

Step-by-step explanation:

let the first angle be x

then

x + x/3 + x+26= 180

2x+x/3=154

7x/3=154

7x=462

x=66