Study guides

☆☆

Q: Which theorem states that the measure of an exterior angle in a triangle is the sum of its remote interior angle measures?

Write your answer...

Submit

Still have questions?

Continue Learning about Geometry

In any triangle exterior angle plus interior angles = 180 degrees

Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle

any other exterior angle of the triangle * * * * * No. The sum of the two opposite interior angles.

Each exterior angle measures 20 degrees Each interior angle measures 160 degrees

number of sides = 360/exterior angle = 360/120 = 3 polygon is therefore a triangle, interior angles total 180o

Related questions

two opposite interior angles.

In any triangle exterior angle plus interior angles = 180 degrees

the exterior angle theorem

*the sum of the measure of the angle in triangle is 180 *for any triangle, the measure of an exterior angle is equal to the sum of the measures of its two remote interior angles

dicl

They are all 60 degrees.

Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle

Theorem: An measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.An exterior angle is formed by one side of a triangle and the extension of an adjacent side of the triangle.In the triangle at the right,

An exterior angle of a triangle is equal in measure to the sum of the other two interior angles.

It is an indication of an error, or the fact that the triangle is not in the Euclidean plane but on a convex surface.

never

That's not possible.Two interior angles of a triangle can't add up to 261Â°, because all three of the interior anglesin any triangle always add up to 180Â°.

People also asked