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

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โˆ™ 2011-10-02 12:01:46
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A triangular plot of land has sides that measure 5 meters 7 meters and 10 meters What is the area of this plot of land to the nearest tenth of a square meter

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Q: What is the Exterior Angle Theorem for a Triangle?
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Related questions

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

exterior angle theorem


which of the following reasons can be used for statement 3 of the proof of the exterior angle theorem?

triangle sum theorem


Will the exterior angle theorem work for all triangles?

Yes, all plane triangle.


What therom states The measure of each exterior angle of a triangle equals the sum of the measures of its two remote interior angles?

the exterior angle theorem


What is the name of the angle that is formed by extending one side of a triangle?

Such is called an exterior angle. A useful theorem is that an exterior angle is equal to the sum of its non adjacent interior angles.


Summarize the Exterior Angle Inequality Theorem in your own words?

The measure of an exterior angle of a triangle is more than the measure of the intersection of two straight lines.


What is an exterior angle of a triangle?

It is: 180-interior angle = exterior angle


What is a Exterior angle of a triangle?

It is: 180-interior angle = exterior angle


What is an exterior angle for a triangle?

180 minus interior angle = exterior angle


How do you work out exterior angle for a triangle?

It is: 180-interior angle = exterior angle


Does the Converse of the Angle Bisector Theorem apply if the point is in the exterior of the angle?

No, it does not.


Exterior angle property of a triangle?

measure of exterior angle of triangle is equal to sum of interior angles. for eg. In triangle ABC, angle C is exterior angle angle A and angle B are interior angles so, C=A+B

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