Question

If one angle of a triangle is 60 degree and the other two are in the ratio 1 : 3 ,Find the angles​

Answer 1

Answer:

1x+3x+60......... ....

Answer 2

Answer:

60+1x+3x=180(angle sum property)

60+4x=180

4x=180-60

4x=120

x=120/4

x=30

second angle=1×30=30

third angle=3×30=90

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