sided polygon is 4 times an exterior angle of the polygon, which of the following is/are true?( ) Ⅰ. The value of n is 10. Ⅱ. The number of diagonals of the polygon is 10. Ⅲ. The number of folds of rotational symmetry of the polygon is 10....
Polygons are named on the basis of thenumberof sides it has.Polygons are generally denoted by n-gon where n represents the number of sides it has, For example, a five-sided polygon is named as 5-gon, a ten-sided is named as 10-gon, and so on. ...
An interior angle of a n-sided regular polygon is 40 degrees more than an interior angle of a regular hexagon. Find n.一个正n边形的其中一个内角比正六边形的一个内角大40度,求n. 相关知识点: 试题来源: 解析 18.(80°*(6-2))/6+40°=120°+40°=160°(180°*(n-2))/n=160°18...
In geometry, a decagon (from the Greek δέκα déka and γωνία gonía, "ten angles") is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440°. A self-intersecting regular decagon is known as a decagram. Which is a closed curv...
To describe such shapes by a two-dimensional model, a simple equation giving intermediate shapes between a circle and a regular N-sided polygon is derived. It is shown that the intermediate shapes, called pseudo-polygons in the present study, are convex. The area of the pseudo-polygons is ...
Consider a regular n-sided polygon where n is an integer greater than 2, which of the following statements is incorrect? A: The polygon has n axes of symmetry. B: Each axis of symmetry of the polygon passes through at least one vertex. C: The centre of rotation of the polygon is the...
You cannot exactly construct an 11-sided regular polygon (called ahendecagonor anundecagon) using only a straight edge and compass. Gauss fully classified which regularn-gons can be constructed, and this isn’t one of them [1]. However, Albrecht Dürer [2] came up with a good approximate...
百度试题 结果1 题目 What is the sum of the measures of the interior angles of a decagon (10-sided polygon)? 相关知识点: 试题来源: 解析 1,440° 反馈 收藏
<p>To find the number of diagonals in a 30-sided convex polygon, we can use the formula for calculating the number of diagonals in a polygon, which is given by:</p><p><span class="mjx-chtml MJXc-display" style="text-align: center;"><span class="mjx-math"
Solved: Hi I'm trying to draw a triangle within a 6 sided polygon, and then within the triangle, another series of three small triangles meet at the centre - 11931513