An acute triangle.
90 - 72 = 18 degrees.
If you have one angle, you can draw two line segments that meet at that angle. Then, rotate your paper 180 degrees, and repeat, ensuring that the new lines are parallel to the existing ones, and eventually intersect them. You now have a parallelogram.
A regular 18 sided polygon has 18 exterior angles each measuring 20 degrees
Angles only go up to 360 degrees unless it's 1 and 1/36 of a revolution
Providing that it is a regular polygon then each interior angle will measure 160 degrees
draw the outside angle if you want to show 270 degrees then you draw a 90 degree angle but draw the circle outside of it
A right angle measures 90 degrees
to construct an angle of 20 degrees all you have to do is to trisect an angle of 60degrees
Interior angle is 180 -18 = 162 degrees because there are 180 degrees on a straight line
use a protractor
72 degrees.The complement is 18 degrees.72 + 18 = 9072 - 18 = 54
It will be a right angled triangle with angles of 90, 72 and 18 degrees.
The complementary angle of 72 degrees is 18 degrees
A reflex angle is an angle greater than 180 degrees and less than 360 degrees. To construct one draw two lines at an angle and draw the angle measurement circle around the side you normally don't do it on.
To draw a reflex angle of 265 degrees, start by drawing a straight line to represent one side of the angle. Then, use a protractor to measure 265 degrees from the line, ensuring you extend beyond 180 degrees, as a reflex angle is greater than 180 degrees. Mark the point at 265 degrees and draw a second line from the vertex to this point, completing the reflex angle. The area outside the 265-degree mark will be the reflex angle, while the smaller angle inside will be 95 degrees.
draw 2 angles that add up to 180 degrees
An angle of 180 degrees is a straight line