Question

Look at triangle LMN. which lists the angles in order from smallest to largest.

Answer 1

You need to use the laws of cosines (ie using the lengths of the sides) to individually determine the size of each angle.
so if you label your lengths a,b and c accordingly. Then the angles directly opposite them with A,B,C (so the angle opposite length 'a' is angle A)

Then using the fact \[c ^{2}=a ^{2}+b ^{2}-2ab \cos C\]
rearrange for 'cos C'
then plug in all your numbers and find the size of the angles

Hope that's clear! Let me know if not

Answer 2

Can you give me two answer choice and my choice which one I think

Answer 3

@sarahusher

Answer 4

@Directrix

Answer 5

I can't, because I'm currently on a bus and have no stationary to work this out. Either if you can wait for ten minutes, or if @Directrix gets there before me then that'll be fine

Answer 6

ok

Answer 7

Are there answer options here? I'm late to the party.

Answer 8

6