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Mathematics 23 Online
OpenStudy (anonymous):

i neeeed some serious help guys !! A carpenter cut the top section of a window frame with a 37º angle on each end. The side pieces each have a 50º angle cut at their top ends, as shown. Will the side pieces of the frame be parallel? Explain.

OpenStudy (anonymous):

OpenStudy (anonymous):

ill give a medal if someone can help explain this to me!

OpenStudy (anonymous):

@MathDad72 can you take a look at this?

OpenStudy (anonymous):

Sorry BethanyMarie, Trig is not my strong point. :-(

OpenStudy (anonymous):

what about another one could you try?

OpenStudy (anonymous):

I can take a look at it and see if I can help.

OpenStudy (anonymous):

wait i posted the wrong pic for the last one lol hold on a sec

OpenStudy (anonymous):

Write a paragraph proof of this theorem: In a plane, if two lines are perpendicular to the same line, then they are parallel to each other.

OpenStudy (anonymous):

okay thats the last one, heres the other one...

OpenStudy (anonymous):

A carpenter cut the top section of a window frame with a 37º angle on each end. The side pieces each have a 50º angle cut at their top ends, as shown. Will the side pieces of the frame be parallel? Explain. Diagram not to scale.

OpenStudy (anonymous):

okay thats the two i need help with, any help would be great!

OpenStudy (anonymous):

Are you working on dot products?

OpenStudy (anonymous):

no sir i am not, i am suppose to write a paragraph proof, whatever that is, idk :/

OpenStudy (anonymous):

Like Induction Proofs? What class is this for?

OpenStudy (anonymous):

algrebra, and yeah i think, something like that, and reasoning proofs i think also may be a part of it?

OpenStudy (anonymous):

nooo noo nooo wait, clearly in the directions is says, write a paragraoh proof on THIS THEREOM.... if two lines are perpendicular to the same line, then they are parallel to each other.

OpenStudy (anonymous):

Sorry I couldn't help with these, you have a good night.

OpenStudy (anonymous):

its okay i dont get them either lol

OpenStudy (anonymous):

Good Luck.

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