Geometry
right angle
I can't find a name for it but an example would be a trapezoid. Some might have congruent angles but not all do.
You have to coun the angles
Coterminal angles are angles that are formed at the same vertex.
well for any quadrilateral you would need 3 other angles, then you would add them up, and then subtract from the total you get out of 360(the number that all quadrilateral angles add up to).
Well go to skool and find out that is what i would do
Double its radius
If it's a triangle then: 180-sum of known angles = unknown angle
There are 10 right angles altogether in the word THE
Use a protractor and you'll find base angles are equal and that the 4 interior angles add up to 360 degrees
Angles are everywhere basically. If you are looking for angles in a square, they are the corners. There are four angles in a square and all of them are 90 degrees, therefore, all of them are right angles. Usually, when someone is giving you a problem to find angles, the right angles are the easiest to find because A) they look like the corners of a square. B) They sometimes have little squares in the bended part of the angle. Acute angles are ones that look like a triangle, and obtuse angles are opened widely.
find the sum of the measures of the interior angles of 13-gon.