A hexagon is a polygon with six sides (possibly with different lengths). Prove that for every hexagon ABCDEF we have \angle A+ \angle B + \angle C + \angle D + \angle E + \angle F = 4\pi. Does an obtuse triangle have two acute angles? Does a rhombus have 90 degree angles?
How many sides does a polygon have, if the sum of the interior angles is 1,260? For the trapezoid ABCD, E and F are midpoints of the legs. Let GH be the median of ABFE. Find GH. How many sides does an equilateral triangle have?
百度试题 结果1 题目A regular polygon has an interior angleof 175°. How many sides does it have?(Hint: Find the size of its exteriorangles first.)2x2x2x2x 相关知识点: 试题来源: 解析 72 反馈 收藏
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百度试题 结果1 题目The size of an interior angle, for a regular polygon, is 176°How many sides does it have? 相关知识点: 试题来源: 解析 exterior angle 90 sides. 反馈 收藏
Do cones have a corner? A vertex (plural: vertices) is the corner that is formed where the ends of the line segments of two or more faces meet. A sphere is a solid figure that has no faces, edges, or vertices. This is because it is completely round; it has no flat sides or corn...
a我考进了外国语学校,现在学习德语,因为英语很重要,也有基础,不想放弃,但是现在我们是1周8节德语,2节英语,英语变成了备考科目,但我和妈妈都认为不应该放弃英语,我也想过自学,妈妈也想过给我请家教,总之我想在这种情况下能够把德语学好,也把英语学好。谁能给我点建议? I have passed into the foreign language...
Well, a regular shape is a polygon that has all sides and angles equal. When we are looking at perimeter, it is the 'all sides equal' part that we are interested in. To find the perimeter of a regular shape, we simply need to multiply the length of one side by the number of sides...
a其中有734产品需要更换 In which has 734 products to need to replace[translate] aAn irregular polygon can have sides of any length and each interior angle can be any measure. 一个不规则的多角形可能有所有长度的边,并且每个内角可以是任何措施。[translate] ...
Finally,no one ever said you have to compute the color intensities at each vertex.If youwish,you can manually assign them,too;that is,manual or perprocessed static lighting-just a thought.Anyway,before moving on,let's take a quick look at the math tointerpolate the shades down a polygon ...