Question 1181366
?  {{{1/3}}} of {{{90*degrees}}} ?


Complement of 30 degrees is 60 degrees.


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90 degrees, a right angle

{{{1/3}}} of a right angle, same as {{{1/3}}} of 90 degrees, which is 30 degrees.


The sum of two complementary angle measures is 90 degrees.
{{{x+(1/3)(90)=90}}}
{{{x+30=90}}}
{{{highlight(x=60)}}}