Divide 360 by the amount of the exterior angle to also find the number of sides of the polygon. For example, if the measurement of the exterior angle is 60 degrees, then dividing 360 by 60 yields 6. Six is the number of sides that the polygon has. This is a hexagon, so we can ch...
Related to this Question How do I calculate the size of an exterior angle in regular polygons with 45 sides? How to find the number of sides of a polygon using the given angle? How do you find the measurement of the angles in a polygon?
解析 个. Angle sum of pentagon is degrees. A right angle is degrees. If a pentagon has right angles, the fifth would be degrees, which is impossible. So . 五边形内角和为度.一个直角为度.若五边形中有个直角,第五个角个度,但过不可能,所以只可有个直角....
A. 18 B. 9 C. 27 D. 22 E. 36 相关知识点: 试题来源: 解析 A The sum of the exterior angles of any polygon is 360°. If each exterior angle measures 20°, the polygon has 360/20= 18 sides.反馈 收藏
Quadrilaterals are four sided polygons, with four vertexes, whose total interior angles add up to 360 degrees. The most common quadrilaterals are the rectangle, square, trapezoid, rhombus, and parallelogram. Finding the interior angles of a quadrilateral is a relatively simple process, and can ...
44sided polygon (quadrilateral)(4−2)⋅180(4−2)⋅180360∘360∘ 66sided polygon (hexagon)(6−2)⋅180(6−2)⋅180720∘720∘ What about when you just want 1 interior angle? In order to find the measure of a single interiorangleof aregular polygon(a polygon with sides ...
If the polygon (convex or concave) has n sides, then the sum of its interior angles is 180*(n-2) degrees. The sum of its exterior angles is 360 degrees - irrespective of the number of sides.
The easiest way to construct a regular hexagon is by drawing six equilateral triangles that all have a common vertex in the central point of the hexagon. The internal hexagon angles at each of the six vertices measures 120°. The total number of hexagon diagonals is equal to nine. Three of...
To find the number of diagonals of a regular polygon, we can use the following formula. n2−3n2 In this formula,nis equal to the... Learn more about this topic: Diagonals of a Polygon | Formula & Examples from Chapter 6/ Lesson 8 ...
Suppose you copy a drawing ofa polygon with the given size factor. How will the side lenghths, angle measures, and perimeters of the image compare to those of the original? ti 89 simultaneous equations adding like terms worksheet algebra 2 problems online multiplying and dividing integers ...