Current Topic: How to find the vertex angle of an isosceles triangle to the nearest minute?
I am trying to figure the vertex angle of an isosceles triangle to the nearest minute? The only info I have is each of the equal sides are 10m (meters) and the base is 16 m. I'm not sure of how to figure it correctly. I am taking a course in trig. and it doesn't always give all the details on how they get the answers. Thanks Diana
