Answer:
The circle's radius is 3 units.
Step-by-step explanation:
Let's get to the answer using the formula for EQUATION OF A LINE at the center of a circle.
The equation is expressed as:
(x - h) ^2 +. (y - k) ^ 2 = r ^2
Where:
(h, k) = The center of the circle
(x, y) = Some points around the circle
(r) = Radius of the circle
Let's apply the formula to solve the question:
(x - h) ^2 +. (y - k) ^ 2 = r ^2
(1 - 1)^2 + (4 - 1)^2 = r^2
0^2 + 3^2 = r^2
0 + 9 = r^2
r^2 = 9
r = √9
r = 3
Therefore,
The circle's radius is 3 units.
Answer:
Area : 48cm^2 Perimeter: 24cm
Step-by-step explanation:
area = 1/2(4 * 4)* 6 = 48^2 cm^2 perimeter is 4(6) = 24 cm
Set them equal or graph.
x= 2.618
X/2≤4
x≤8
x∈(-∞;8]
x is in range -∞ up to 8
1)you have to do 220miles multiplie by 7 divide by 4
OR
2)220miles divide by 4 multiplie by7
remaibders is the same thing ,the same answer
