The endpoints of a diameter of a circle are (4,-2) and (3,6). The area of the circle in terms of pi is 65pi
First, is to get the length of the diameter by getting the distance of the two points: (4, -2) and (3, 6)
dis = sqrt( (x2-x1)^2 + (y2-y1)^2)
dis = sqrt( (3-4)^2 + (6--2)^2 )
dis = sqrt( 1 + 64 )
dis = sqrt(65)
Next, is to find the area of the circle:
A = pi * r^2
A = pi * (sqrt(65))^2
A = 204.20 square units
Answer:
0.50
Step-by-step explanation:
0.30 + 0.20 = 0.50
(That answer feels almost too easy so I am not positive. I would wait for other answers to come in before submitting for your quiz/homework)
Answer:
-22x^8
Step-by-step explanation:
-8z^8 + (-14z^8)
z^8 = z^8
-8 - 14 = -22
-22z^8
Im so sorry I don't know how to do B but I do know a and c.....
A) 1.44
C) 3
Answer:
The answer to the equation would be 2 1/4.
Step-by-step explanation:
