Question

On the grid below, what is the distance between points A and B?
(IForgotEverything)​

Answer 1

fr. .ee points

:D

thank you very much

Answer 2

5 units

Explanation:

from the figure A and B have the following coordinates:

A (0,0)

B (3,-4)

Using the formula for distance between two points (see attached)

in this case x1 = 0, x2= 3, y1=0,y2=-4

D = √[( 3-0 )² + (-4-0)²]

D = √[3² + (-4)²]

D = √[9 + 16]

D = √25

D = 5 units