百度试题 结果1 题目What is the sum of the measures of the interior angles in a regular dodecagon? 相关知识点: 试题来源: 解析 1800° 反馈 收藏
Calculate the measure of 1 exterior angle of a regular pentagon? Show Answer Problem 9 What is the measure of 1 exterior angle of a regular decagon (10 sided polygon)? Show Answer Problem 10 What is the measure of 1 exterior angle of a regular dodecagon (12 sided polygon)? Show Answer ...
ShapeSum of Interior AnglesInterior Angle of Regular Polygon Triangle 180° 60° Quadrilateral 360° 90° Pentagon 540° 108° Hexagon 720° 120° Heptagon 900° 128.57° Octagon 1080° 135° Nonagon 1260° 140° Decagon 1440° 144° Dodecagon 1800° 150° What Is a Polygon? A polygon is ...
Octagon Shape Regular Octagon vs. Irregular Octagon Area of Octagon Octagon Angles Properties of an Octagon Lesson SummaryOctagon Shape Polygon shapes are named based on the number of sides the shape has. This means that an octagon is a polygon with eight sides. The naming comes from Greek pref...
13 Angles of a polygon - SMP Home Page
A polygon is a two-dimensional (flat), closed shape that has straight sides. It has the same number of angles as sides. A hexagon is a six-sided polygon. Answer and Explanation: A hexagon has six angles. The root 'gon' in the word 'polygon' means 'angle.' You can also see this ...
If a regular polygon has x sides, then the degree measure of each exterior angle is 360 divided by x. Let's look at two sample questions. Example 4 Find the degree measure of each interior and exterior angle of a regular hexagon. ...
a rotational equilibrium of order 8. the interior angle at each vertex of a regular octagon is 135°. the central angle is 45°. in the above figure, the left-hand side figure depicts a regular octagon and the two figures on the right side shows irregular octagons. from the figure ...
21) 22) 23) 24) 25) 26) 27) regular quadrilateral 29) regular dodecagon Critical thinking questions: 31) What is the exterior angle sum of a 500-gon? 28) regular 18-gon 30) regular 15-gon 32) Is there a regular polygon with an interior angle sum of 9000°? If so, what is it...
Calculate the measure of 1 exterior angle of a regular pentagon? Show Answer Problem 9 What is the measure of 1 exterior angle of a regular decagon (10 sided polygon)? Show Answer Problem 10 What is the measure of 1 exterior angle of a regular dodecagon (12 sided polygon)? Show Answer ...