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What is the measure of an exterior angle in a regular triangle? Write your answer as an integer or as a decimal rounded to the nearest tenth.
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1 vote
1 vote
What is the measure of an exterior angle in a regular triangle?

Write your answer as an integer or as a decimal rounded to the nearest tenth.

User Angus L
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1 Answer

4 votes
4 votes

Answer:

120 Degrees

Explanation:

Considering all the angles will be 60 degrees, we know that the exterior angles must also be 120 degrees.

Simple as that.

User Markus Siebeneicher
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2.7k points
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