Answer:
TRUE
Step-by-step explanation:
The circumcenter of a triangle is the center of the only circle that can be circumscribed about it
Answer:
B. 25.12
Step-by-step explanation:
We are simply finding the perimeter of the cake.
Perimeter: π × diameter
Perimeter: 3.14 × 8
Perimeter: 25.12 inches
The answer should be 12.2
7^2+10^2=c^2
49+100=c^2
149=c^2
12.2=c
This is an equation in STANDARD form for a circle:
(x-h)^2 + (y-k)^2 = r^2
The values of (h, k) are the center point of the circle. When they are put into an equation, their symbols flip as in, if they are positive on a graph, they become negative in the equation and vice versa.
The value (r) is the radius and is squared in the equation. In this case, the square root of 1 is 1.
(x)^2 + (y-6)^2 = 1
Um... It's none.
Did you took a picture of the wrong question.
The answer of that question is the top second one.
