KING FAHD UNIVERSITY OF PETROLUEM AND MINERALS

Prep-Year Math Program

Math 001 - Term 031

Worksheet  (2.1)

 

 

 

Q1) Given the points  and

a)      Find the distance between  and

b)     Find the midpoint of the line segment joining  the two points  and

 

 

Q3) Write each of the following circles in the standard form and find its center and

        radius .

 

       

 

 

Q3) Find the equation of the circle in the following cases:

 

a)      center  and diameter 5

b)     diameter with endpoints  and

c)     tangent to both axes and has diameter in the second quadrant with radius 3.

d)     has center and tangent to the axis