Math A

Working with
Distance
(Length)

 

  Answer the following questions pertaining to
distance (length) and coordinate geometry.

 

1.

Find the length of the line segment whose endpoints are (-3, 4) and (5,4). 

Choose:


8

 

 

2.

Find the distance between the points
(-4,-5) and (1,-2).

Choose:



 

 

3.

The point (5,4) lies on a circle.  What is the length of the radius of this circle if the center is located at (3,2)? 

Choose:



10

 

 

4.

Find JK.

Choose:


 

 

 

 

5.

The coordinates of rectangle ABCD are A(0,2),
B(4,8), C(7,6) and D(3,0).
Show that the diagonals are equal in length.

Answer

 

 

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Roberts