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Mathematics 21 Online
pooja195 (pooja195):

Need help with proofs http://prntscr.com/9a2cso

OpenStudy (sleepyjess):

First 2 are easy, you've got those 2 :)

pooja195 (pooja195):

1) Given 2) Given

OpenStudy (sleepyjess):

1 JL = MK

OpenStudy (sleepyjess):

but yeah, you get the point lol

pooja195 (pooja195):

:P I dont see any right angles

OpenStudy (sleepyjess):

|dw:1449186838412:dw|

OpenStudy (sleepyjess):

Now do you? :P

pooja195 (pooja195):

So JL

OpenStudy (sleepyjess):

JL what?

OpenStudy (sleepyjess):

I think they're looking for angle = angle for #3

pooja195 (pooja195):

JKL

pooja195 (pooja195):

I dont know the 2nd one >.<

OpenStudy (zoeeh127):

angle K and angle A seem to be right angle if i remember correctly

OpenStudy (sleepyjess):

Right angles... think right angles

OpenStudy (sleepyjess):

|dw:1449187065997:dw|

pooja195 (pooja195):

JKL and MLK

pooja195 (pooja195):

:P

OpenStudy (sleepyjess):

Yes! Okay, know we know that JKL and MLK are right triangles because they have a right angle, and I don't remember the name of that theorem/postulate...

pooja195 (pooja195):

HL

OpenStudy (sleepyjess):

HL? wut... :P

pooja195 (pooja195):

HL theorem....

OpenStudy (sleepyjess):

Oh, okay

OpenStudy (sleepyjess):

If you say so :P

OpenStudy (sleepyjess):

It's been like 3 years since I've gone over all the proofs, soooo...

pooja195 (pooja195):

I can be wrong ;p

pooja195 (pooja195):

KL and KL ?

OpenStudy (sleepyjess):

ye :)

pooja195 (pooja195):

;)

OpenStudy (sleepyjess):

and that proves JKL and MLK by?

pooja195 (pooja195):

SAS

OpenStudy (briannaontimeforreal):

what the problem

OpenStudy (sleepyjess):

I can't find the theorem for #4 >_<

pooja195 (pooja195):

Its alright i'll ask my teacher about this one =)

OpenStudy (sleepyjess):

wait wait wait, not SAS |dw:1449187464871:dw|

pooja195 (pooja195):

SSS

OpenStudy (sleepyjess):

Almost...

pooja195 (pooja195):

huh?

OpenStudy (sleepyjess):

We don't have 3 sides yet

OpenStudy (sleepyjess):

|dw:1449187640706:dw|

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