Best sum of interior angles the best part Pics @ adidasyeezysboost.us. a polygon is any closed figure with sides made from straight lines at each vertex of a polygon there is both an interior and exterior angle corresponding to the angles on the inside and outside of the closed figure, interior angles of polygons an interior angle is an angle inside a shape another example triangles the interior angles of a triangle add up to 180, sum of interior angles in triangles showing top 8 worksheets in the category sum of interior angles in triangles some of the worksheets displayed are 4 angles in a triangle sum of the interior angles of a triangle relationship between exterior and remote interior angles angles of triangles triangle 4 the exterior angle theorem , sum of interior angles of an nsided polygon there are many methods to find the sum of the interior angles of an nsided convex polygon most books discuss only one or two ways

improve your math knowledge with free questions in interior angles of polygons and thousands of other math skills, to find the sum of the interior angles of a quadrilateral we can use the formula again this time substitute 4 for n we find that the sum of the interior angles of a quadrilateral is 360 degrees

the interior angles of a triangle always add up to 180 because of this only one of the angles can be 90 or more in a right triangle since one angle is always 90 the other two must always add up to 90, introduction a polygon is a closed plane flat figure with straight sides there is a way to measure the sum of the interior angles that depends upon the number of sides which is the same as the number of angles, you may already know that triangles have 180 and quadrilaterals have 360 however do you know how many degrees are in a pentagon or a dodecagon, watch this video lesson to learn the one formula that lets you find the measure of angles in any regular polygon also learn how you can tell if

## Related Video Sum Of Interior Angles