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aivan3 [116]
3 years ago
13

Need help please asappppp!!!!

Mathematics
2 answers:
lawyer [7]3 years ago
8 0

Answer:

40

Step-by-step explanation:

The sum of the measures of the central angles of a circle is 360 deg.

145 + 135 + x + x = 360

280 + 2x = 360

2x = 80

x = 40

Ivenika [448]3 years ago
5 0

Answer:

40

Step-by-step explanation:

Angles in a circle add up to 360 degrees.

135 + 145 + x + x = 360

280 + 2x = 360

2x = 80

x = 40

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