Problema Solution
Find the measure of an angle if its supplement measures 30 degrees more than twice its supplement
Answer provided by our tutors
let a and b be the two supplement angles then
a + b = 180
b = 30 + 2a
by solving the system of equations we find
a = 50 degrees
b = 130 degrees
click here to see the step by step solution of the system of equations
the angle is 50 degrees and its supplement is 130.