Question 208490
I am having trouble setting up this problem: In Triangle ABC, the measure of
 angle A is 141 degree's more than the measure of angle B.
 The measure of angle B is the same as the measure of angle C.
 What is the measure of each angle.
:
Let x = angle B
then
(x+141) = angle A; " A is 141 degree's more than the measure of angle B."
x = C; "measure of angle B is the same as the measure of angle C."
:
A + B + C = 180
(x+141) + x + x = 180
:
Find x and you have angle B