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If two angles of a traingle measure 54° and 77° what is the measure of the third angle
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If two angles of a traingle measure 54° and 77° what is the measure of the third angle

User Nicholas Ritson
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1 Answer

5 votes

Answer:

49°

Explanation:

The total sum of angles in a triangle is 180°. You already know two of the angles, so you can find the last one.

Third angle = 180° - 54° - 77°

= 49°

User Sachin Thapa
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8.4k points
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