Question

Find the distance d(A,B) between points A and B.
A(4,-5) ; B(4,3)
SIMPLIFY YOUR ANSWER TYPE AN EXACT ANSWER USING RADICALS AS NEEDED

Answer 1

Answer:

A(4,-5) ; B(4,3)

distance d(A,B) = $\sqrt{( 4 - 4)^{2} + (3 -(-5))^{2} }$ = 8