Question

What is the length of segment AB

Answer 1

Answer: $\large \boldsymbol {C) \ AB=\sqrt{41} }$

Step-by-step explanation:

• The formula for the distance between points:

• $\bf AB= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$  
• Coordinates of point A (0;5 ); coordinates of point B(4;0)
• $\bf AB= \sqrt{(0-4)^2+(5-0)^2} =\sqrt{16+25} =\sqrt{41}$