Question

What is the distance between points (10, 7) and (2, 7) on a coordinate plane?

Answer 1

\(\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({\color{red}{ 10}}\quad ,&{\color{blue}{ 7}})\quad
% (c,d)
&({\color{red}{ 2}}\quad ,&{\color{blue}{ 7}})
\end{array}\qquad
% distance value
d = \sqrt{({\color{red}{ x_2}}-{\color{red}{ x_1}})^2 + ({\color{blue}{ y_2}}-{\color{blue}{ y_1}})^2}\)

Answer 2

@jdoe0001 U...mm....thank's