Question 375333
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Hi,
acute angles of a right triangle are in the ratio 4:5
Let x and (90°-x) represent the angles
{{{4/5 = x/(90-x)}}}
Cross multiply to solve for x
4(90°-x) = 5x
4*90°-4x = 5x
360° = 9x
40° = x        
40° and 50° are the measures of these acute angles of a right triangle