A trapezoid is convex.
Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.
is this a polygon? is it concaver or convex
I don't know how to sum geometrical figures. I suppose you could count it: one! One trapezoid! Ah ah ah ah ah. The sum of the interior angles of any convex four-sided polygon is 360 degrees. The some of the exterior angles of any convex polygon (no matter how many sides it has) is 360 degrees.
a polygon is convex
A trapezoid is convex.
A convex polygon.I suspect that what you mean is a convex polygon.
is this a polygon? is it concaver or convex
Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.
I don't know how to sum geometrical figures. I suppose you could count it: one! One trapezoid! Ah ah ah ah ah. The sum of the interior angles of any convex four-sided polygon is 360 degrees. The some of the exterior angles of any convex polygon (no matter how many sides it has) is 360 degrees.
a polygon is convex
A trapezoid is a polygon. It can be regular or irregular.A trapezoid is not a regular polygon because all of its sides are not equal.
A convex polygon is one with no angle greater than 180 degrees. A non-convex polygon is one that is not without such an angle.
A polygon is a closed two-dimensional figure, and a trapezoid is also. Therefore, a trapezoid is a polygon. *A trapezoid is a four-side polygon with only two parallel sides, which looks like a distorted square.
It is convex if you look at it from the inside but it is not any kind of polygon.
Yes, the angle sums will be the same regardless of whether or not it is a convex polygon.
Is a concave polygon.