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ASHA 777 [7]
3 years ago
6

Help me out thank u

Mathematics
1 answer:
serg [7]3 years ago
6 0

9514 1404 393

Answer:

  (a)  145

Step-by-step explanation:

The measure of the angle marked x° is half the sum of the intercepted arcs:

  (90° +200°)/2 = x° = 145°

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