Find the number of sides in a polygon if the sum of its interior angles is : (i) 900^@ (ii) 1620^@ (iii) 16 right angles
The sum of the interior angles and the sum of exterior angles of a polygon are in the ratio 9:2. Find the number of sides in the polygon. View Solution Q2 The sum of exterior angles of a polygon is one-third of the sum of interior angles. Find the number of sides in the...
A regular polygon has interior angles of 160°.(a)Calculate the number of sides of the polygon.18Answer...[2] 相关知识点: 试题来源: 解析 18or B1 for160n=(n-2)x180 oeor M1 for(360)/((180-160)) 反馈 收藏
The number of sides of a regular polygon can be calculated by using the interior and exterior angles, which are, respectively, the inside and outside angles created by the connecting sides of the polygon. For a regular polygon the measure of each interior angle and each exterior angle is con...
百度试题 结果1 题目 When the number of the sides of a polygon increases, the sum of its exterior angles (C).( A )increases(B)decreases(C) remains the same(D) not sure 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
<p>To find the number of sides of a regular polygon where each interior angle measures <span class="mjx-chtml MJXc-display" style="text-align: center;"><span class="mjx-math"><span class="mjx-mrow"><span class="mjx-msubsup"><span class="mjx-base"><span c
aA regular polygon is one with equal side length and equal internal angles. Grunbaum and Shephard (1977a) demonstrate that, even if we restrict our attention to tessellations consisting of only one type of regular polygon, the number of such tessellations is infinite 一正多边形是一个以相等的...
segment of a circle 弧形 radii 半径 diameter 直径 plane 平面 square 正方形 rectangle 长方形 quadrilateral 四边形 parallelogram 平行四边形 rhombus 菱形 trapezoid 梯形 polygon 多边形 regular polygon 正多边形 cube 立方体 rectangular solid 长方体
co-interior angles 同旁内角 divisibility by 3 and 9 3_和_9_的整除性 divisibility by 4 and 8 4_和_8_的整除性 divisibility by 11 11_的整除性 factors 因数 factorise 因数分解 even and odd numbers 偶数和奇数 prime number 质数 composite number 合数 ...
What is the sum of the interior angles of a 20-gon? How do you find the median of the following eight numbers: 0,1,6,6,7,8,8,9? Do natural numbers include negative numbers such as -1, -2 and so on, and do they include 0?