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3 votes
Which sets of values can be the measures of the exterior angles of a triangle?

120°, 110°, 130°

35°, 103°, 122°

123°, 87°, 220°

120°, 120°, 120°

123°, 157°, 90°

can be more than one answer

User Panickal
by
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1 Answer

7 votes
The 3 angles must add up to 360 degrees

Only 1 and 4 fit the bill.
User Alejandro Montilla
by
8.8k points
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