Question 946129
Assuming that the smaller angle is multiplied by 5 to get the right angle,
{{{5x=90}}}
{{{x=16}}}
So then the angles would be 
{{{16}}}, {{{74}}}, and {{{90}}}
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Assuming the smaller angle is multiplied by 5 to get the next largest angle.
{{{x+5x=90}}}
{{{6x=90}}}
{{{x=15}}}
The angles would then be,
{{{15}}},{{{75}}}, and {{{90}}}