Question 844099
The measure of one angle of a triangle is 56. The measure of the other two angles is in a ratio of 1:3. Find the measure of the other two.
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let x= one of two angles
let y= other angle
x+y+56=180
x+y=180-56=124
y=124-x
{{{x/y=1/3=x/(124-x)}}}
3x=124-x
4x=124
x=31
y=124-x=93
measure of the other two angles: 31˚ and 93˚