Question

What is the length of AA' ?

Answer 1

Use distance formula

Answer 2

From the graph can you read the coordinates of point A and point A' ?

Answer 3

yeah

Answer 4

What are they?

Answer 5

A (0,0)
A' (5,2)

Answer 6

Correct. Now use the distance formula. \[
d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}
\]

Answer 7

?

Answer 8

Correct!

Answer 9

Thank youuu xx

Answer 10

You are welcome.