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The sum of the interior angles of a triangle on a plane is always 180 degrees.
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∙ 12y ago
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What is the intereor angle of a triangle?
An interior angle is any angle on the interior of the triangle.
What is the sum of the measures of the interior angle of a regular plygon if each exerior angle measures 120 degrees?
It will have 3 interior angles of 60 degrees that add up to 180 degrees and it is an equilateral triangle.
The measure of an exterior angle of a triangle is equal to the sum of the measures of its?
two opposite interior angles.
How much greater is the sum of angle measures of a quadrilateral than the sum of the angle measures of a triangle?
180 degrees because the 4 interior angles of a quadrilateral add up to 360 degrees and the 3 interior angles of a triangle add up to 180 degrees
What angle Angle of a triangle is equal to the sum of the measures of its two remote interior angles?
A right angle triangle has a 90 degree angle and its other two angles add up to 90 degrees
What is the measure of each angle in an acute equilateral triangle?
Each interior angle of an equilateral triangle measures 60 degrees
What then name of an angle if its a triangle and is equal to the sum of the measures of its two remote interior angles?
Exterior angle.
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
What are the angle measures of triangle ABC?
The 3 interior angles of any triangle add up to 180 degrees
What is the intereor angle of a triangle?
An interior angle is any angle on the interior of the triangle.
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
What is the sum of the measures of the interior angles of a regular polygon if each exterior angle measures 120 degrees?
The shape is a triangle.
What type of triangle has interior angles with measures of 30 and 40?
The 3rd angle has to be 110 degrees therefore it is an obtuse triangle
What is the sum of the measures of the interior angle of a regular plygon if each exerior angle measures 120 degrees?
It will have 3 interior angles of 60 degrees that add up to 180 degrees and it is an equilateral triangle.
The measure of an exterior angle of a triangle is equal to the sum of the measures of its?
two opposite interior angles.
What angle Angle of a triangle is equal to the sum of the measures of its two remote interior angles?
A right angle triangle has a 90 degree angle and its other two angles add up to 90 degrees
How much greater is the sum of angle measures of a quadrilateral than the sum of the angle measures of a triangle?
180 degrees because the 4 interior angles of a quadrilateral add up to 360 degrees and the 3 interior angles of a triangle add up to 180 degrees
