SOLUTION: AB the hypothenuse of a right-angled triangle. A is the point (3, 1) and B is the point (7, 9). Find the length of AB

SOLUTION: AB the hypothenuse of a right-angled triangle. A is the point (3, 1) and B is the point (7, 9). Find the length of AB

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Question 990101: AB the hypothenuse of a right-angled triangle.
A is the point (3, 1) and B is the point (7, 9). Find the length of AB
Answer by Timnewman(323) (Show Source): You can put this solution on YOUR website!
Hi dear,
The lenght of AB is given by

From your question,
x2=7
x1=3
y2=9
y1=1
put the above in the formula,and get the lenght of
AB as 8.9
Hope this helps?
GOOD LUCK!
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