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Problem
Problem
Consider the points
A
(
3
,
1
)
A(3, 1)
A
(
3
,
1
)
and
B
(
5
,
7
)
B(5, 7)
B
(
5
,
7
)
. a. Find the midpoint of
[
A
B
]
[AB]
[
A
B
]
. b. Find the gradient of
[
A
B
]
[AB]
[
A
B
]
. c. Hence state the gradient of the perpendicular bisector. d. Find the equation of the perpendicular bisector.
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