Question 175387
complemetary means 2 angles, when added together equal 90 degrees
:
let a and be be the complementary angles so a+b=90 ....let b=a-25....so plug b's value into the equation a+b=90
:
a+a-25=90
2a=115
:
{{{a=57.5)}}}
so {{{highlight(b=57.5-25=32.5)}}}
:
check
57.5+32.5=90 and 57.5-32.5=25