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Mathematics 15 Online
OpenStudy (anonymous):

Which statement is correct?

OpenStudy (anonymous):

OpenStudy (anonymous):

@Herp_Derp can you please help?

OpenStudy (allank):

I'm thinking the third option. Do u know why?

OpenStudy (anonymous):

No i dont @allank

OpenStudy (anonymous):

wait yes, I do. it's the same length if you turn them around. they are congruent triangles. can you help me with this one instead?

OpenStudy (anonymous):

I feel as if it was C but im not sure..

OpenStudy (allank):

hmm...interesting. thinking..

OpenStudy (anonymous):

what do you think?

OpenStudy (allank):

i'm thinking like, we can get the value of angle SRQ by splitting the 90 degree angle at R using the ratio 16:9 (PS:SQ)

OpenStudy (anonymous):

how do you do that? :o

OpenStudy (allank):

Do u believe that angle SRQ=9/25*90 ? Think about it...

OpenStudy (anonymous):

that equals 32.4....

OpenStudy (allank):

True. Sorry, that will work only if PR=RQ. Allow me to think of another way :)

OpenStudy (anonymous):

please and thank you

OpenStudy (allank):

Sorry @nanaheads , can't think of a way to work it out directly from the question, but I do know how we can get the answer from the choices. Do u want us to do that?

OpenStudy (allank):

Still there @nanaheads ?

OpenStudy (allank):

I guess not. You'll figure it out eventually. All the best.

OpenStudy (anonymous):

It's okay. Don't worry. thanks anyways!

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