Question 23: Please help, which of the following gives enough information for finding all three angle measures of the triangle?

Answer:
C) it is isoceles and obtuse
Step-by-step explanation:
Isoceles triangle have the same angle.
And obtuse angle are angles within 90 and 180 degree. Thank you
Hint: Angles of and isosceles triangle is 60 +60+60 =180