What is the circumference of the circle above ?() (1)The length of arc XYZ is 18. (2)r=s A.条件(1)充分,但条件(2)不充分. B.条件(2)充分,但条件(1)不充分. C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分. D.条件(1)充分,条件(2)也充分. E.条件(1)和条件(2)单...
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...
(1)The length of arc XYZ is 18. (2)r=s A.条件(1)充分,但条件(2)不充分. B.条件(2)充分,但条件(1)不充分. C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分. D.条件(1)充分,条件(2)也充分. E.条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联合起来也不充分. ...
Earth:Earth is marked with an equator, an invisible line that is present around the earth's center, and this occurs at zero degrees latitude. The equator is a type of imaginary line. It is responsible for separating the northern and southern hemispheres into two halves....
What is the circumference of the circle above with center 0 ?(1)The perimeter of $$Delta OXZ$$ is $$20+10sqrt 2$$(2)The length of arc $$XYZ$$ is $$5pi$$._出国考试答疑器_GMAT_试题_Data Sufficiency
The circle has a radius of 4 cm. What's the circumference of the circle? A. 8π cm B. 16π cm C. 12π cm D. 20π cm 相关知识点: 试题来源: 解析 B。本题考查圆的周长计算。圆的周长 = 2×半径×π,即 2×4×π = 8π(厘米),所以答案是 B,A 选项 8π cm 计算错误,C 选项 ...
The area of a circle is 36π square meters. What is the circumference? A. 6π meters B. 12π meters C. 18π meters D. 24π meters 相关知识点: 试题来源: 解析 B。面积为 36π 平方米的圆,周长是 12π 米。由面积公式 S = πr²,36π = πr²,解得 r = 6。周长 C = 2π...
Circumference length formula in terms of diameter C = π·d Circumference length formula in terms of area C = √4·π·A Questions this calculator can answer: How to find the perimeter of a circle with a radius of 83 meters? A circle has a diameter of 166 meters. What...
To solve the problem of finding the circumference of the largest circle that can be inscribed in a square of side 14 cm, we can follow these steps:Step 1: Understand the relationship between the square and the inscribed circle
How to find the circumference of any a circle given its radius. The circumference of a circle with radius of 47 is equal to 295.3. See the solution steps here.