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Q: Why is the supplement of 18 degrees 162 degrees?
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What is the supplement of 18 degrees?

162 degrees.


What is the supplement of 162?

18


What is the supplement of a 162 degree angle?

180 -162 = 18.


What is the measure of an angle that is nine times its supplement?

The supplement of an angle x is equal to 180 - x. The measure of an angle that is nine times its supplement can be written as: x = 9(180 - x) You can then solve for the measure of the angle x: x = 1620 - 9x 10x = 1620 x = 162 Therefore, that angle which is nine times its supplement is itself 162 degrees.


What is the measure of an interior angle where the exterior angle measures 18 degrees?

Interior angle is 180 -18 = 162 degrees because there are 180 degrees on a straight line


How do you get 18 percent of 162?

Convert the percentage to a decimal:18% = 18 / 100 = 0.18Next . . .What is 18% of 162= 18% * 162 = 0.18 * 162 = 29.16


What is the supplement of 162 degree?

A supplementary angle is that which, when added to the first angle, is equal to 180°.Therefore, we know that:162 + Supplement = 180Subtract 162 from both sides, and we can see that our supplementary angle is 18°.


What is the interior and exterior angles of a regular polygon with 20 sides?

Exterior angles 360/20 = 18 degrees, interior 180 - 18 ie 162 degrees.


Supplement of 45?

135 degrees is the supplement of 45 degrees. When you minus 45 degrees from 180 degrees you will get 135 degrees which is the supplement angle of 45 degrees.


What is the size of an interior angle of a 20 sided regular polygon?

exterior angle = 360° ÷ 20 sides = 18° interior angle = 180° - exterior angle = 180° - 18° = 162°


What is the supplement of 120 degrees?

60 degrees


What triangle measures 162 degrees?

An obtuse triangle measures 162 degrees.