Answer:
A. 220°
Step-by-step explanation:
You want a possible number of degrees in the sum of angles of a spherical triangle.
Spherical triangle
Any angle of a spherical triangle may lie between 0° and 180°. The sum of the three angles must lie between 180° and 540°.
A triangle on a sphere could have 220°, choice A.
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Additional comment
Attached is an example of a spherical triangle with a sum of angles near 220°.
