114k views
4 votes
What is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 42°?

1 Answer

2 votes
The base angles of an isosceles triangle are equal so the other base angle = 42 degrees and the vertex angle = 180 -42 -42 =
96 degrees


User Rob VS
by
8.0k points

No related questions found