Answer:
Step-by-step explanation:
Given
The attached plot
Required
The equation of the circle
The equation of a circle is:
Where
From the plot, we have:
So, we have:
Hence, the complete equation is:
Answer:
see below
Step-by-step explanation:
Of your remaining answer choices, the only one that shows a reflection (not a translation) is the one below. It has the orientation of the figure reversed (side lengths shortest-to-longest are CCW instead of CW).
The reflection over y=x reverses the coordinates: (x, y) ⇒ (y, x), so the vertices become ...
- (1, -3) ⇒ (-3, 1)
- (3, -2) ⇒ (-2, 3)
- (4, -5) ⇒ (-5, 4)
Answer:
2.55
Step-by-step explanation:
To find the radius, the formula is:
R = C/2 x pi
pi = 3.14
16/(2 x 3.14) = 2.54648
= 2.55