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Earn +20 ptsQ: How do you find the sum of the angles in a 20-gon?
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Find the sum of the measures of the angles in a convex heptagon?
The sum of the angles is 900 degrees - and the polygon does not need to be convex.
What is the formula to find the sum of angles in a equiangular triangle?
The sum of the angles in ANY triangle (equiangular or not) is 180 degrees.
Find the angles in a quatrilateral when you know 2 angles?
The sum of all four angles is 360 degrees. Thus, you have insufficient information to know the individual angles; you can only know their sum, which is 360 minus the sum of the other two angles.
How do you find the sum of the measures of the angles in polyons with out using a protractor?
(number of sides - 2)*180 = sum of interior angles
How many ways can you find the sum of measures of the exterior angles of a polygon?
The sum of a regular polygons exterior angles always = 360
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