P(-4,6) Q(12,4)
Center(Midpoint):
(-4+12/2, -6+4/2)= (4,-1)
d= (12-(-4)^2+ (4-(-6)^2(has a root over it)
d= 256+100=356(root)
Root 356= 2 radical 89
——————-=. 89
2
RADIUS IS HALF OF DIAMETER
ANSWER: (x-4) ^2+(y+1) ^2= 89
In both of the problems, x equals 0 and y equals 1
The equation for a circle with a center (-2, 8) and a radius of 9 will be (x + 2)² + (y − 8)² = 81.
<h3>What is an equation of a circle?</h3>
A circle can be characterized by its center's location and its radius's length.
Let the center of the considered circle be at the (h,k) coordinate.
Let the radius of the circle be 'r' units.
Then, the equation of that circle would be:
(x - h)² + (y - k)² = r²
Write an equation for a circle with a center (-2, 8) and a radius of 9.
Then the equation will be
(x + 2)² + (y − 8)² = 9²
(x + 2)² + (y − 8)² = 81
Learn more about the equation of a circle here:
brainly.com/question/10165274
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Area = base x heights so you multiply all the sides together.
to get the the equation of any straight line, we only need two points off of it, let's use the two points already in the picture.
