1英语翻译(a)Each exterior angle of an n-sided polygon is 24°.Calculate n.(b)The sides of a regular polygon are produced in order .It is found that each interior angle exceeds each exterior angles by 140°.Calaculate the number of sides of the polygon . 2英译汉 帮忙翻译一下~~ 追加...
A square is of side 6 cm. Find its perimeter and area. View Solution If the sides of a regular pentagon arel, find the rule that gives the perimeter of the pentagon. Also, use rule to find the perimeter if the side of the pentagon is 7 cm. ...
百度试题 结果1 题目12. Find the number of sides of a regular polygon if each exterior angle of the polygon is(a) 5°,(b) 6°,(e) 8°, (d) 18°. 相关知识点: 试题来源: 解析 (a) 72(b) 60(c) 45(d) 20 反馈 收藏
A polygon is a closed two-dimensional shape with three or more straight sides. The sides of the polygon are connected to form angles, and all of these angles add up to 360 degrees. Regular polygons have equal sides and equal angles; irregular polygons do not. Polygons can also be ...
解析 B。A 选项“rectangle”长方形,对边相等,四个角相等但不是所有边都相等;B 选项“square”正方形,四条边相等,四个角都是直角,是正多边形;C 选项“trapezoid”梯形,边和角都不相等;D 选项“parallelogram”平行四边形,对边相等,角不一定相等。反馈 收藏 ...
A polygon by definition is any geometric shape that is enclosed by a number of straight sides, and a polygon is considered regular if each side is equal in length. Polygons are classified by their number of sides. For example, a six-sided polygon is a he
百度试题 结果1 题目 4 (a) A regular polygon has 12 sides.Work out the sum of the interior angles of the polygon.1800...[2] 相关知识点: 试题来源: 解析 1800 反馈 收藏
百度试题 结果1 题目6. Each exterior angle of a regular polygon is 30°.Work out the number of sides of the polygon. 相关知识点: 试题来源: 解析 12 反馈 收藏
Ratio of the Sides Between a Regular Polygon and an Interior Polygon Formed by its Non-Opposite Diagonal Lines.Brasen, DeangeloMathAMATYC Educator
In mathematics and geometry, a diagonal of a polygon is a line segment that runs between vertices. However, the sides of the polygon are not diagonals, so a diagonal of a polygon is any line segment that runs between vertices of that polygon, such that those vertices do not share a ...