解析 【解析】2 units. 结果一 题目 The diameter of a circle is 4 units. What is the radius of the circle? 答案 2 units.d=2r4÷2=2.相关推荐 1The diameter of a circle is 4 units. What is the radius of the circle?反馈 收藏 ...
If a sector of a circle has an area of π units squared and the measure of its central angle (in degrees) is an integer, then the radius of the circle must be: ( ) A. π B. π^2 C. 6 D. 10 E. 36 相关知识点: 试题来源: 解析 C π=((360))π r^21=(360)r^2360=nr^2...
A circle has a radius of 5 units. A point is randomly chosen inside the circle. What is the probability that the point is within a distance of 2 units from the circumference of the circle? A. 9/25 B. 4/25 C. 16/25 D. 3/5 ...
.circleci 200: Update UCUM formatting of new SI prefixes Oct 5, 2024 common 425: Add new Metric Prefixes to EBNFUnitFormat Nov 25, 2024 docs 188: Move CGS to "historic" Mar 27, 2021 quantity 204: USCustomary.REVOLUTION_PER_MINUTE wrong name "Pint" Aug 17, 2024 src 200: Update UCUM...
A = area of the circle C = circumference or perimeter r = radius,d = diameter Step-by-step Solution: Circumference of a cicle in terms ofradius: Circumference = 2·π·r = 2·3.14·70 =439.71(*) In terms ofdiameter: Circumference = π·d = 3.14·140 =439.6(*) ...
aBrunette nurse from the local hospital sucks my big juicy dick 深色的护士从地方医院吮我的大水多的迪克[translate] awrong number,says a familiar voice 错误号码,认为熟悉的声音[translate] a1. A circle of radius 4 units is inscribed in a triangle. A point of tangency of the circle with a ...
Find the area of a circle with a radius of 7 units.搜索 题目 Find the area of a circle with a radius of 7 units. 答案 解析 null 本题来源 题目:Find the area of a circle with a radius of 7 units. 来源: 越分练习题 收藏 反馈 分享...
A circle with a radius ofr units i centered at point M. Aline s tangent to the circleat point P and point N lies along this ine such that PN=4.If MN= 10, what is thevalue of r? 相关知识点: 试题来源: 解析 Theradius ofthecircle152.219.12units. ...
百度试题 结果1 题目If a circle has a radius of 5 units, what is its circumference? A. 10π B. 15π C. 20π D. 25π 相关知识点: 试题来源: 解析 C 反馈 收藏
A minute is: * a unit of time equal to 1/60th of an hour and to 60 seconds. (Some rare minutes have 59 or 61 seconds; see leap second.)Definition: Full circleThe full circle or full turn or cycle or rotation or revolution uses k = 1/2pi, making the angle of 1 full circle =...