Question

HELp=

Answer 1

\[\frac{ AK }{ AX } = \frac{ DN }{ DX }\]
You have the values for all terms except DN. Just plug in values you will get DN

Answer 2

would it be 1.3cm ?

Answer 3

I am using similar triangles.

Triangle DXN ~ Triangle AXK by AA Postulate. Both triangles share angle X and both triangles have a right angle.

Corresponding sides of similar triangles are in proportion so...

Answer 4

DX/AX = DN/AK

2.2 / ( 6 + 2.2 ) = DN / 4.9

We need to solve this and see what DN may be.

Answer 5

@Megan_xoxo would it be 1.3cm ? Yes, that is what the proportion yields.

Answer 6

Question?

Answer 7

thanks :)

Answer 8

Glad to help.