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YES!!!! However, it is usually designated as 180 degrees.

Remember two right angles = 90 degrees + 90 degrees = 180 degrees.

This is good for all triangles in the 2-dimensional plane.

For triangles in a 3-dimensional volume, e.g. the Meridians and Equator of the Earth(A sphere), their sum of the interior angles may go to 359 degrees.

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lenpollock

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5mo ago

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More answers

yes

ALL triangles = 180 degress

right angle = 90 degress

so 90+90= 180!

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Wiki User

15y ago
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Q: Is the sum of the angles of a triangle two right angles?
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