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If the internal angles of a triangle are in a ratio 3 5 7. Find the degree measures of the angles. Also find the measure of its greatest exterior angle?
Wiki User
∙ 8y ago
Its interior angles are 36, 60 and 84 degrees respectively with its greatest exterior angle being 144 degrees.
Wiki User
∙ 8y ago
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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
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 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.
Sum of measures of angles of a triangle to sum or measures or angles of a rectangle?
The sum of the internal angles of any triangle is 180 degrees. Any rectangle has four 90 degree internal angles, totalling 360 degrees.
Which polygon has the larger exterior angle triangle or heptagon?
Interior Angles of a Triangle: 60 Exterior Angles of a Triangle: 120 Interior Angles of a Heptagon 128 (approx) Exterior Angles of A Heptagon 52 (approx) Answer: Triangle
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 is the sum of the measures of the exterior angles of a regular polygon if each exterior angle measures 120?
360 degrees and the polygon is an equilateral triangle.
What are the measurements of any exterior angle of an equiangular triangle?
Each exterior angle measures 120 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 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.
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
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
Sum of the exterior angle measures of a triangle?
The sum of the angles should equal 180
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.
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/
What is the sum of the measures of the exterior angles of a triangle?
360 degrees (this is true with any convex polygon)
The measure of an exterior angle of a triangle is equal to the sum of the measures of its?
two opposite interior angles.
