What is the distance between point (5, 9) and its reflection across the y-axis? Question What is the distance between point (5, 9) and its reflection across the y-axis? in progress 0 Math Adalynn 8 hours 2021-09-11T01:28:34+00:00 2021-09-11T01:28:34+00:00 1 Answer 0

## Answers ( )

Answer:10 units

Step-by-step explanation:Given: Point is

To find: the distance between point and its reflection across the y-axis

Solution:

Reflection of point is across the y-axis

So, reflection of point is across the y-axis

Distance between points is given by

Let

So,

the distance between point (5, 9) and its reflection across the y-axis =

Distance = 10 units