From what you posted, we do not know what is the relation between A and B.
Is the triangle isosceles? is A and B complementary or supplementary, is one the external angle of the other?
You have to find the relation from the diagram or describe it if you cannot post the diagram.
the degree measure of angle A is represented by 2x-20 and the degree measure of angle B by 2x. Find the value of x, measure of angle A and B.
2 answers
23