A. radius B. diameter C. circumference D. area 相关知识点: 试题来源: 解析 C。本题考查圆的相关概念。选项 A“radius”是半径。选项 B“diameter”是直径。选项 D“area”是面积。只有选项 C“circumference”是圆的周长,即围绕圆的距离。反馈 收藏 ...
The distance around a circle is called the ___. A. diameter B. radius C. circumference D. area 相关知识点: 试题来源: 解析 C。圆的周长是围绕圆一圈的距离,叫“circumference”。选项 A“diameter”是直径;选项 B“radius”是半径;选项 D“area”是面积。反馈 收藏 ...
A circle isn't a polygon, but what is it?A circle is a two-dimensional shape (it has no thickness and no depth) made up of a curve that is always the same distance from a point in the center.An oval has two foci at different positions, whereas a circle's foci are always in the...
a单翅蝴蝶 Single wing butterfly[translate] aDistance is not terrible, terrible is the heart and farther 距离不是可怕的,可怕的是心脏和[translate] a09月04日 11:03回 9yue04 date 11:03 returns[translate] aOnline only for you 在网上仅为您[translate] ...
When you take the distance around a circle and divide it by the distance across a circle, you will always get Pi(∏). While Pi is equal to about 3.14 when rounded, it is infinitely long. With the help of computers, mathematicians have been able to calculate Pi out to over a trillion...
The ___ of a circle is the distance around it.搜索 题目 The ___ of a circle is the distance around it. 答案 解析 null 本题来源 题目:The ___ of a circle is the distance around it. 来源: 各种英语试题及答案 收藏 反馈 分享
A. The distance across the circle. B. The distance from the center to any point on the circle. C. The distance around the circle. D. The number of points on the circle. 相关知识点: 试题来源: 解析 C。原因:文中提到“The circumference of a circle is the distance around it.”。 反馈...
You can find the circumference of a circle by using the measurement of its diameter, radius or area. The circumference of a circle is the distance around the circle's edge from one point, meeting back at that point. Knowing how to calculate a circle's circumference can be useful in math...
We have a well-known formula for the circumference, or distance around, a circle when given its radius, r, This formula states that if a circle has radius r, then its circumference, C, is {eq}C=2\pi r {/eq}. If we solve this formula for...
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