结果一 题目 英语翻译State the order of rotational symmetry of a regular decagon. 答案 陈述 正十边型或正十角型的轴向对称或旋转对称.这里的“或” 你根据你所学的自己选择一下吧相关推荐 1英语翻译State the order of rotational symmetry of a regular decagon.反馈 收藏
3. Let ABCDEFGHIJKLMN be a regular tetradecagon.Prove that the three lines AE, BG and CK intersect at a point.( A regular tetradecagon is a convex polygon with 14 sides, such that all sides have the same length and all angles are equal.) ...
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 congruent. For example, a regular octagon has interior angles each equal to 125 degrees....
A regular decagon is a polygon with ten sides that are of equal length, a. When it is inscribed in a circle with a radius, r, the length of the side, a is equal to: a=r2−2cos36∘ or a=r2−25+14 Since the...
A graphical approach for locating leaf tips A regular decagon is a ten-sided polygon in which all sides are of equal length, and all ten interior angles (the angles subtended by the sides at the center of the decagon) equal 36掳. The ten tips of the leaves in Latta's lotus-flower ...
If a regular polygon has n sides, then each exterior angle is given by exterior angle= (360°)n. ~~~(2.1) ~ Method ~1 Extend the common edge PO to point T as shown below. The angles labelled x°, y° and z° are exterior angles of the regular decagon, regular heptagon and regul...
What is the size of an exterior angle of a regular decagon?Circle your answer.$$ 3 6 ^ { \circ } $$$ 1 8 ^ { \circ } $$ $$ 3 6 ^ { \circ } $$ $$ 1 4 4 ^ { \circ } $$ $$ 1 6 2 ^ { \circ } $$ 相关知识点: 试题来源: 解析 36° 反馈 收藏 ...
Given the regular hexagon ABCDEF with diagonal AC being 2 units, calculate the area and perimeter of the hexagon. What is the perimeter of the given shape having four sides? What is the perimeter of a regular decagon if one side measures 13.5 cm? A regular polygon has sides ...
Decagon,10sides Dodecagon,12sides Gon15,15sides Gon18,18sides Icosagon,20sides Gon24,24sides Gon42,42sides Infinite tiling Can be named after the different full vertices it's composed of. Example:(▲.■.⬣.■)or(▲⁶; ▲².■.▲.■)...
To find the interior angle of a regular polygon, divide the sum of the interior angles by the number of sides. A. True B. False 13 not attemptedThe sum of the interior angles in a decagon (a 10 sided polygon) is 1440°.What is each internal angle in a regular decagon? A. 144...