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The sum of the measures of two exterior angles of a triangle is 253 What is the measure of the third exterior angle?
Wiki User
∙ 14y ago
107 because the overall sum of exterior angles add up to 360
Wiki User
∙ 14y ago
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The measures of the three interior angles of a triangle are 85 20 and 75 Determine the measures of the three exterior angles?
The measures of the three exterior angles would be 95, 160 and 105.
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
What is the measure of the third angle of the triangle if the measures of two angles of a triangle are 35deg and 45deg?
The missing angle measure is 100 degrees.
What is the sum of the measures of the exterior angles of a 157- gon?
360 degrees. The sum of the measures of the exterior angles of any polygon is 360°.
What is the sum of the measures of the exterior angles of a 23-gon?
The sum of the measures of the exterior angles of a polygon with any number of sides is always 360 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
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
The measure of an exterior angle of a triangle is equal to the sum of the measures of its?
two opposite interior angles.
What are the exterior angles on a triangle?
The sum of the exterior angles of a triangle is always 360 degrees. Therefore, each exterior angle of a triangle measures 120 degrees.
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
The measures of the three interior angles of a triangle are 85 20 and 75 Determine the measures of the three exterior angles?
The measures of the three exterior angles would be 95, 160 and 105.
Exterior angle of a triangle?
Exterior Angle Theorem Exterior angle of a triangle An exterior angle of a triangle is the angle formed by a side of the triangle and the extension of an adjacent side. In other words, it is the angle that is formed when you extend one of the sides of the triangle to create a new line, and then measure the angle between that new line and the adjacent side of the original triangle. Each triangle has three exterior angles, one at each vertex of the triangle. The measure of each exterior angle is equal to the sum of the measures of the two interior angles that are not adjacent to it. This is known as the Exterior Angle Theorem. For example, in the triangle below, the exterior angle at vertex C is equal to the sum of the measures of angles A and B So, angle ACB (the exterior angle at vertex C) is equal to the sum of angles A and B. Recomended for you: 𝕨𝕨𝕨.𝕕𝕚𝕘𝕚𝕤𝕥𝕠𝕣𝕖𝟚𝟜.𝕔𝕠𝕞/𝕣𝕖𝕕𝕚𝕣/𝟛𝟚𝟝𝟞𝟝𝟠/ℂ𝕠𝕝𝕝𝕖𝕟ℂ𝕠𝕒𝕝/
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 sum of the measures of the interior angles of a regular of a regular polygon if each exterior angle measures 120?
If exterior angles are 120 then interior angles must be 60 so you have an equilateral triangle
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.
In a right triangle does one of the exterior angles have a measure of 90?
No.
What are The measure of an exterior angle of a triangle is greater than the sum of the measures of the two opposite 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.
