area of a circle 英[ˈɛəriə ɔv ə ˈsə:kl] 美[ˈɛriə ʌv e ˈsɚkəl] 释义 圆面积 实用场景例句 全部 This formula is used to calculate thearea of a circle. 这个公式用于计算圆的面积。 《牛津高阶英汉双解词典》...
每日英语:《Area of a circle》 我说:僵尸先生,你知道怎么计算圆的面积? I said:Mr. Zombie, do you know how to calculate the area of a circle? 他说:不知道。 He said:I don't know. 我说:圆周率*...
Learn how to use the area of a circle calculator with a step-by-step procedure. Get the area of a circle calculator available online for free only at BYJU'S.
Note: Max could have estimated the area by: 1. Calculating a square hole: 0.4× 0.4 = 0.16 m2 2. Taking 80% of that (estimates a circle): 80% × 0.16 m2 = 0.128 m2 3. And the volume of a 1 m deep hole is: 0.128 m3And something interesting for you:See...
Designed for iPad Free Screenshots iPad iPhone Description Area of a circle, circle area formula calculator allows you to find an area of a circle (circumference), by the formula, using radius or diameter of circle. Area of a circle, circle area formula calculator allows you to find an area...
The formula for calculating the area of a circle is ___. A. A = πr² B. V = πr²h C.
When we calculate the area of a circle, the formula we use is ___. A. πr² B. 2πr C.
圆的面积(Areaofacircle)Theapproximaterectangleisclosertotherectangle.Therelationshipbetweentheteacherstoguidestudentstoanalyzeandcomparethelengthandwidthoftherectanglewiththeoriginalradiusandcircumference,sothatstudentscanseetheirown:halfthelengthofarectangleoftheapproximateequivalentofthecircumferenceofacircle,i.e.C/2=...
In the math class, we need to calculate the area of a circle. The formula is A = ___. A. πr² B. 2πr C. πd D. 2πd 相关知识点: 试题来源: 解析 A。A 选项“πr²”是圆的面积公式;B 选项“2πr”是圆的周长公式;C 选项“πd”是圆的周长的另一种表示,其中 d 是直径...
The formula for the area of a circle in English mathematical modeling is ___. A. A