A shape with eight sides is called? A. octagon B. heptagon C. nonagon D. decagon 相关知识点: 试题来源: 解析 A。A 选项 octagon 是八边形;B 选项 heptagon 是七边形;C 选项 nonagon 是九边形;D 选项 decagon 是十边形。所以答案是 octagon。
Updated:4/28/2022 Wiki User ∙13yago Best Answer Copy Six Wiki User ∙13yago This answer is: kayden mcdonald∙ Lvl1 ∙2yago 6 Add your answer: Earn +20pts Q:How many more sides does a dodecagon have than a hexagon? Write your answer... ...
Which polygon has the most sides among the following? A. decagon B. nonagon C. octagon D. heptagon 相关知识点: 试题来源: 解析 A。本题考查多边形边数的比较。A 选项“decagon”是十边形;B 选项“nonagon”是九边形;C 选项“octagon”是八边形;D 选项“heptagon”是七边形,十边形边数最多。
How many diagonals are in a pentagon, an octagon, and a decagon? What is the angle between the two diagonals of the adjacent faces of a cube? How many diagonals does a polygon with 16 sides have? How many distinct diagonals does a hexagon have?
How many trees does a forest with n vertices and m edges contain? How many sides does a decahedron have? How many sides does an octagon have? How many edges does a trapezium have? How many times can you reflect a decagon? How many lines of symmetry does a decagon have?
Example:Find the number of diagonals in a decagon. Solution: The number of sides in a decagon is n = 10. The number of diagonals of a decagon is calculated using the formula: n(n - 3)/2 = 10(10 - 3)/2 = 10(7)/2 = 70/2 = 35 ...
This is the same regardless of how many sides the polygon has. The exterior angles of a triangle add up to 360°; the exterior angles of a decagon also add up to 360°. Exterior Angle Sum of a Polygon = 360 degrees Suggested Reading ...
•10 sides – decagon References Wolfram Mathworld: Regular Polygon Math Warehouse: Polygons, Formulas for Exterior Angles and Exterior Angles Math: Number of Sides of a Regular Polygon Cite This Article MLA Gartneer, Chance E.. "How To Find The Number Of Sides Of A Polygon"sciencing.com,...
How do you find area? To find the area of a rectangle or a square you needto multiply the length and the width of a rectangle or a square. Area, A, is x times y. What is 10 sided shape called? In geometry,a decagon(from the Greek δέκα déka and γωνία gonía, "...
sides 360° line segments Example 2: Write the number of sides for a given polygon. Nonagon Triangle Pentagon Decagon Solution: 9 3 5 10 Example 3: Find the measure of each exterior angle of a regular polygon of 20 sides. Solution: The polygon has 20 sides. So, n = 20. Sum of the...