CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Find the distance between the points $$A\left( 7,8 \right)$$ and $$B\left( 3,4 \right) $$


Solution

Using distance formula,$$AB=\sqrt{{\left({x}_{2}-{x}_{1}\right)}^{2}+{\left({y}_{2}-{y}_{1}\right)}^{2}}$$

$$\Rightarrow AB=\sqrt{{\left(3-7\right)}^{2}+{\left(4-8\right)}^{2}}$$

$$\Rightarrow AB=\sqrt{{\left(-4\right)}^{2}+{\left(-4\right)}^{2}}$$

$$\Rightarrow AB=\sqrt{16+16}=\sqrt{32}=4\sqrt{2}$$units.

Mathematics

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image