Question

PLEASE HELP EMERGENCY have a great day

Answer 1

• d) 55°

Explanation:

CABD is half-circle as CD is diameter and cuts the circle in half

• CABD = CA + AB + BD
• 180° = x + 70° + x
• 110° = 2x
• x = 110°/2
• x = 55°

Correct choice is d)