Answer:
choice b because it is constantly going up the same amount.
Answer:
Diameter of the circle is 
units
Step-by-step explanation:
It is given that the vertices of the square fall on the circle.
So, the diagonal of the square is the diameter of the circle.
Also, the diagonal and the two sides of the square form a right angled triangle.
By Pythogoras theorem,
= 
= 
units
Hence, the diameter of the circle is units
Answer:
36
Step-by-step explanation:
(1/3) / (2/7) = x / 1
cross multiply
(2/7)(x) = (1/3)(1)
2/7x = 1/3
x = 1/3 * 7/2
x = 7/6 = 1 1/6 liters
A circle is always similar to another circle, because we can always map one onto the other using only dilations and rigid transformations.
Step-by-step explanation:
Two Circles are said to be similar if all the linear measurements of the circles are proportional.
Lets consider if two circles have a certain ratio of their radii, , it definitely mean that all the other corresponding ratios will also have that same ratio.
<u>Concentric circles are defined as the circles which have a common center. The area between the two concentric circles having difference in their radii is Known as annulus.</u>
<u></u>
The most important property of a circle is that all points on the circle are equidistant (i.e. having the same distance) from the center point.
<u>A circle is always similar to another circle, because we can always map one onto the other using only dilations and rigid transformations.</u>
