Question

Vicky looked at the outside of a circular stadium with binoculars. She estimated the angle of her vision
was reduced to 60º. She is positioned so that the line of site on either side is tangent to the stadium. What
was the measure of the arc of the stadium intercepted by the lines of site?

Answer 1

Is this your question?

Answer 2

yes

Answer 3

how would i solve that?