Question

What is the measure of JK? http://media.apexlearning.com/Images/200701/19/44a1a539-f16e-4de1-9ef0-33b18343bde4.gif (copy and paste into address bar)

Answer 1

right now I have no idea too. but I will try

Answer 2

okay. thank you c:

Answer 3

ok, let's work with what we got

NM is 55 degree , by symmetry MK should be 55 too
when we add the two we get 110

Answer 4

Now I am gona say NJ = JK due to symmetry

Answer 5

Entire Circle is 360
we know NM and MK combined is 110 , which mean the rest is 250

Answer 6

good from here?

Answer 7

yes thank you!

Answer 8

alright don't forget to divide 250/2 since we only want the half of what's left

Answer 9

yes i got it, 125 thank you!

Answer 10

very good, you get a medal