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Sedbober [7]
3 years ago
9

The value of x is: xo 20° 300 20° 30°. 0000 50°. 60°

Mathematics
1 answer:
AysviL [449]3 years ago
5 0

Answer:

x = 50°

Step-by-step explanation:

x + 20° + 30° = 180°

x = 180° - 20° - 30°

x = 130°                   (This one is other x)

x + 130° = 180°

x = 180° - 130°

x = 50°

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