Question

In △JKL, KM is an altitude.
What is the length, in units, of JK?
Answer

5 radical 7

7

7 radical 5

12

Answer 1

Yes, I can do it. I suppose you want an explanation

Answer 2

I can't believe no one helped you with this

Answer 3

Are you there?

Answer 4

yes am here sorry

Answer 5

I'd say that this is one of the toughest things to explain because it relies on an intuitive understanding of the relationship between similar triangles, their angles and ratios.

Answer 6

But if you want, I can explain it to you in vyew.

Answer 7

wow just saying all that got lost but please do

Answer 8

Hang on a second, I will post a link to vyew.

Answer 9

ok