Question

4. The diagram shows the cross section of a soup bowl, where x and y are measured in inches. Find the width and depth of the bowl. (-4, 2) (4, 2) (0, 0)

Answer 1

width:

`\begin{gathered} d=\sqrt[]{(x2-x1)^2+(y2-y1)^2} \\ d=\sqrt[]{(4-(-4))^2+(2-2)^2} \\ d=\sqrt[]{(4+4)^2+0} \\ d=\sqrt[]{8^2} \\ d=8 \end{gathered}`

answer: width = 8 inch