Question

The sum of the measures of the interior angles of a triangle is 180°. The measure of the second angle
is 2 times the measure of the first angle. The measure of the third angle is 28° more an the measure
of the first angle. Find the measure of the third angle.

Answer 1

let the first angle be x degrees
second angle=(2x) degrees
third angle=(28+x) degrees
and we know sum of all three angles is 180 degrees

x+2x+28+x=180

Answer 2

find x from this equation and substitute the value in third angle

Answer 3

@c.ahumada_99

Answer 4

Thank u so much, I was just struggling with setting up the problem.

Answer 5

u are welcome..........