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X=? What’s is this one?
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4 votes
X=? What’s is this one?

X=? What’s is this one?-example-1
User MicMit
by
4.3k points

1 Answer

4 votes

Answer:

x = 50°

y = 130°

z = 130°

Explanation:

the central angle is equal to it's arc in degrees.

y = 180° - 50° = 130°

User Zhumengzhu
by
4.4k points
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