GRE Problem Solving Question 923
Triangles ABC, ACD, and ABD are all isosceles triangles. Point E (not shown) is the midpoint between points B and D. If the ratio of , then what is the measure, in degrees, of ∠CAD?
- A 10
- B 15
- C 30
- D 45
- E Cannot be determined from the information given
Correct Answer: B