Question

Work out the length of AB. Give your answer to 3 significant figures. A=(-1,6) B=(5,3)

Answer 1

Answer:

D = 6.71

Step-by-step explanation:

For Finding Length, we'll use the distance Formula:

=> Distance Formula = $\sqrt{(x2-x1)^2+(y2-y1)^2}$

=> D = $\sqrt{(5+1)^2+(3-6)^2}$

D = $\sqrt{6^2+(-3)^2}$

D = $\sqrt{36+9}$

D = $\sqrt{45}$

D = 6.71

The length of AB is 6.71