We can sometimes see a beautiful arc of colors in the sky after rain. What is it called? A. 好族从人件装办保会他者争总者算儿组们原好族从人件装办保会他者争总者算儿组们原Aurora好族从人件装办保会他者争总者算儿组们原好族从人件装办保会他者争总者算儿组们原 B. 开难处效毛开难处效...
According to the question, the circle is enclosed by a 4 cm by 6 cm sheet, wrapping it around a 6 cm tall cylinder. Based on the question, we can say...Become a member and unlock all Study Answers Start today. Try it now Create an account ...
In geometry, Arc is the part of circumference of a circle. It is a smooth curve with two end points. The length of the arc that subtend an angle (θ) at the center of the circle is equal 2πr(θ/360°). Learn more about arc at BYJU’S.
The arc of a circle is a portion of the circumference. From any two points that lie on the boundary of the circle, two arcs can be created: A Minor and a Major Arc. Minor arc:The shorter arc created by two points. Major Arc:The longer arc created by two points. Sector of a circl...
Center of a Circle The center of a circle is the center point in a circle from which all the distances to the points on the circle are equal. This distance is called the radius of the circle. Here, point P is the center of the circle. ...
In geometry, a circle is defined as a two-dimensional shape that contains the following characteristics- The periphery of the geometry is round and closed from all sides. All points of the periphery of the circle contain a constant distance from a fixed point inside it and that fixed point...
Circle Center Point Radius Diameter Chord Tangent Secant Minor Arc Major Arc Minor Segment Major Segment Sector Reset Click on a button above to learn about different parts of a circle! What is a Circle?In geometry, a circle is the locus of points located at the same distance from a given...
If a circle has a radius of 5 cm and an arc of length 3 cm, what is the measure of the central angle in radians? A. 0.6 radians B. 0.8 radians C. 1.2 radians D. 1.5 radians 相关知识点: 试题来源: 解析 A。弧长公式 l = rθ(l 是弧长,r 是半径,θ是圆心角弧度),则θ =...
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 circle is a planner geometry that is a round shape and does not have any vertices and this round shape has a constant distance from a fixed point inside it. This constant distance between the round shape and the fixed point is termed as the radius of the ...