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goldenfox [79]
3 years ago
6

PLEASE HELP EMERGENCY have a great day

Mathematics
1 answer:
frosja888 [35]3 years ago
6 0

Answer:

  • d) 55°

Step-by-step 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)

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