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180 degrees( 12-2)=1800degrees This is the sum of the interior angles. So divide 1800 by 12 and have the measure of each angle.
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What is the measure of an exterior angle adjacent to the vertex angle?
It is: 180-vertex angle = exterior angle
What does an angle measure?
Two ray vertex
What is the measure of the vertex angle of an isosceles triangle if the measure of one of it's base angles is 56?
If that '56' has units of 'degrees', then the vertex angle is 68 degrees.
What is the measure of the vertex angle of an isosceles triangle if one of its base angle measure 54?
Since you know one base angle is 54 then the other base angle is also 54 making a total of 108. Since a triangle is 180, your vertex angle is 72.
What is the angle measure for a regular rectangle?
the measure for a regular rectangle is 69in. by fudge you and measure it yourself.
What is the measure of each exterior angle one angle at each vertex of a regular hexagon?
60 degrees.
What is the measure of the vertex angle of an isosceles triangle if one of the angles measure 58?
If the 58°-angle is one of the base angles, then the vertex angle is 64°.If the 58°-angle is the vertex angle, then the vertex angle is 58°.
What is the measure of an exterior angle adjacent to the vertex angle?
It is: 180-vertex angle = exterior angle
If the measure of the vertex angle of a regular polygon is 175 how many sides does the polygon have?
If each interior angle is 175 degrees then the polygon will have 72 sides
What is the measure of the vertex angle of an isosceles triangle if the base angles measure 56 degrees?
If each base angle is 56°, then the vertex angle is 68°.If both base angles combined total 56°, then the vertex angle is 124°.
How do you measure solid angle?
A solid angle, measured from a vertex, is the ratio between the area subtended by the angle at the vertex and the the square of the distance to the vertex. The unit of measurement is the stradian.
What does an angle measure?
Two ray vertex
What point is used to align an instrument to measure an angle?
the vertex of the angle
What is the measure of the vertex angle of an isosceles triangle if the measure of one of it's base angles is 56?
If that '56' has units of 'degrees', then the vertex angle is 68 degrees.
The measure of an exterior angle at the vertex of a polygon equals the measure of the adjacent interior angle?
Very rarely.
What is the measure of the vertex angle of an isosceles triangle if one of its base angle measure 50?
80 degrees
The distance between two sides of the angle gets bigger as you go farther from the vertex so why is the angle measure the same no matter how far from the vertex you measure it?
Because the vertex is always in the same spot and its not the length of the line but the distance between the two lines that make the angle measure
