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What is the measure of the exterior angles in a triangle?
An exterior angle of a triangle can have a value between (but not including) 0 to 180 degrees.
What is the measure of an exterior angle of an equilateral triangle?
120 degrees.
what- a triangle has the angle measures shown. what is the measure of?
20 degrees
The exterior angle of a base angle in an isosceles triangle is 100 degrees What is the measure of the vertex angle?
20 degrees
What is the measure of the third angle of a triangle if one angle measures 22 degrees and the other measures 53 degrees?
105
The sum of the measures of two exterior angles of a triangle is 255 degrees What is the measure of the third exterior angle?
105 degrees
In any triangle the measure of the exterior angle is equal to the sum of the measures of the?
In any triangle exterior angle plus interior angles = 180 degrees
An exterior angle at the base of an isosceles triangle measures 130 find the measure of the vertex angle?
80 degrees.
Triangle ABC has angle measures of mA 30 degrees mB 70 degrees and mC 80 degrees What is the measure of the exterior angle at C?
100 degrees
The measure of an exterior angle of a triangle is120 degrees the interior angles that are not adjacent to this exterior angle are congruent find the measure of the interior angles of the triangle?
They are all 60 degrees.
What is the measure of the exterior angles in a triangle?
An exterior angle of a triangle can have a value between (but not including) 0 to 180 degrees.
What is the measure of an exterior angle of an equilateral triangle?
120 degrees.
What measure of a triangle is equal to the sum of the measures of its two remote interior angles?
The 3rd angle of the triangle could be 90 degrees because the 3 angles in a triangle add up to 180 degrees.
Example of measure of an exterior angle?
Consider a right triangle. One of the exterior angles 90 degrees.
What type of triangle has an angle measures 60 degrees and an angle that measures 90 degrees?
It is a right angle triangle and the 3rd angle will measure 30 degrees
How do you find a mesaure of an exterior angle on a triangle?
To find the measure of an exterior angle of a triangle, you can use the property that the exterior angle is equal to the sum of the two opposite interior angles. First, identify the exterior angle you want to measure, and then add the measures of the two non-adjacent interior angles. Alternatively, if you know the measure of one interior angle, you can subtract it from 180 degrees to find the exterior angle at that vertex.
The measures of the exterior angels of a convex quadrilateral are 90 degrees 10x degrees 5x degrees and 45 degrees What is the measure of the largest exterior angel?
150 degrees
