The sum of the measures of two exterior angles of a triangle is 264o. What is the measure of the third exterior angle?
ms sue can I have a link to help me on this? or any suggestions?
The sum of exterior angles of all polygons (including triangles) is 360°
Can you find the third exterior angle?
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To find the measure of the third exterior angle of a triangle, we need to know the sum of the measures of the two other exterior angles.
In a triangle, the three exterior angles always add up to 360 degrees.
So if the sum of the measures of the two given exterior angles is 264 degrees, we can subtract that from 360 degrees to find the measure of the third exterior angle.
To calculate the measure of the third exterior angle:
360 degrees - 264 degrees = 96 degrees
Therefore, the measure of the third exterior angle of the given triangle is 96 degrees.