Question

The length between (3, 8) and (-2, -4) is ______?

Answer 1

13

Explanation:

to find the length between two point you've got to use the formula

√(x2-x1)^2 +(y2-y1)^2

√(-2-3)^2 + (-4-8)^2

√(-5)^2 + (-12)^2

√ 25+144

√169

13