Answer:
Following are the solution to this question
Step-by-step explanation:
Please find the complete question in the attached file.
In point a:
In point b:
In point c:
A large sample is a smaller error margin.
44/1000 in simplest for is 11/250
Use the distance formula:
x2 is 1 and x1 is -2
y2 is root7 and y1 is 0
Point (X1,Y1) is basically the coordinate of the centre point of the circle
Point (X2,Y2) is the point that on the circle
So if the point(1,root7) is on the circle, the final distance you get should be the radius of the circle, which is 4 units
Calculate it and you can get the answer that is 4
Therefore the point (1,root7) is on the circle
I think the answer is 1.06666666667
V = L * W * H
V = 3 * 5 * 6
V = 90 cubic units
