Given:
Circumference of a circle = C
Diameter of a circle = d
To find:
The relationship between the circumference, c, and diameter, d, of any circle.
Solution:
We know that, circumference of a circle is
![C=2\pi r](https://tex.z-dn.net/?f=C%3D2%5Cpi%20r)
It can be written as
![C=(2r)\pi](https://tex.z-dn.net/?f=C%3D%282r%29%5Cpi%20)
![[\because d=2r]](https://tex.z-dn.net/?f=%5B%5Cbecause%20d%3D2r%5D)
On dividing both sides by d, we get
![\dfrac{C}{d}=\pi](https://tex.z-dn.net/?f=%5Cdfrac%7BC%7D%7Bd%7D%3D%5Cpi%20)
Therefore, the correct option is (F).
Answer:
1. D y = 8
2. C y = −8
Step-by-step explanation:
1.Both points have y-coordinate 8, so the line is horizontal.
A horizontal line has equation y = k
where k is the y-coordinate of all of its points.
The y-coordinate of all points on this line is 8.
Answer: y = 8
2.A line with 0 slope is a horizontal line. All points on a horizontal line have the same y-coordinate.
A horizontal line has equation
y = k
where k is the y-coordinate of all of its points.
The y-coordinate of the given point is -8, so all points must have -8 as the y-coordinate.
Answer: y = -8
Answer:
always
Step-by-step explanation:
253 * 0.27= 68.31 (discounted price)
253-68.31 OR 253*0.73= 184.69 (sale price)
Perpendicular to the base.
Hope this helps!!!