Answer:
70°
Step-by-step explanation:
ABC is the center angle that sees the arc and is twice as angle ADC so the measure of ABC is e × 35 = 70
√35 · (3 + √7)
= 3√35 + √(35 · 7)
= 3√35 + √245
= 3√35 + √(49 · 5)
= 3√35 + 7√5
The answer is B
