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the angle on a straight line is 180 degrees, the angle of semicircle at centre is 180 degrees
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∙ 13y ago
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How do you find the exterior angle from a interior angle?
The interior angle and the exterior angle are supplementary. That's why you learned about supplementary angles ... or at least they were presented in class ... before polygons.
What is the sum of the measure of a supplementary angle?
A supplementary angle can have any value - depending on the first angle.
How do you angle a supplementary angle?
Supplementary angles add up to 180 degrees
How do you work out supplementary angles?
Supplementary angles total 180 degrees. If you have one angle, subtract it from 180 to find its supplement.
What is the supplementary angle to an equilateral triangle?
A triangle is a polygonal shape, not an angle and therefore, cannot have a supplementary angle.
What are the methods used to compute the measures of complementary and supplementary angles?
The methods are subtraction. -- Subtract an angle from 90° to find its complementary angle. -- Subtract an angle from 180° to find its supplementary angle.
What is the supplementary angle of 179 degrees?
A supplementary angle will add up to 180 degrees so to find the supplementary angle of 179 degrees, you would take 180-179 to get a 1 degree angle.
How do you find the exterior angle from a interior angle?
The interior angle and the exterior angle are supplementary. That's why you learned about supplementary angles ... or at least they were presented in class ... before polygons.
What is the supplement of a 84 degree angle?
A supplementary angle is the angle which produces a straight line of 180° when added to the given angle. To find the supplementary angle, subtract 84° from 180°. The answer will be 96°.
What is the measure of an angle supplementary to an angle that measures 101 degrees?
Supplementary angles are angles that add up to 180 degrees, ie. a straight angle. Therefore, the angle supplementary to 101 degrees would be 180-101=79 degrees.
How do you find complementary and supplementary angles?
Complementary angles are found by subtracting a random angle from 90 degrees for complementary always and 180 for supplementary always
Can you make a supplementary angle out of 3 angles?
you can use up to 2 angles in a supplementary angle. Just find 2 angles to fit into 180 degrees.
59 degree is supplementary to what angle?
Its supplementary angle is 121 degrees
What is the sum of the measure of a supplementary angle?
A supplementary angle can have any value - depending on the first angle.
What is the supplementary angle 84?
Supplementary angle = 180 - 84 = 96 degrees.
How do you angle a supplementary angle?
Supplementary angles add up to 180 degrees
What angle is supplementary to a 110 degree angle?
Supplementary angles are angles whose sum is 180° . The supplementary angle to 110° is therefore 70°.
