Question

Will fan and give you a medal..
two column proof help.

Answer 1

but i want gold :(

Answer 2

I feel your pain, but my question is much worse

Answer 3

I suck at Geometry so bad. Ugh, whats your question??

Answer 4

http://math.stackexchange.com/questions/767117/let-a-b-in-r-where-a-b-prove-that-there-exist-a-rational-number-c-and

Answer 5

Whoa I don't understand that lol..

Answer 6

yeah and everyone failed the midterms too rofl

Answer 7

With questions like that I can understand why lol.

Answer 8

avg score 25 out of 80

Answer 9

@myaaat805, I think I can help you. @UsukiDoll, that's some sick math you got there, dude. I can't wait till I get to the point where I can understand that!!!

Anyway, @myaaat805, the triangle given to us presents some awesome information. SDH and SDT are actually Given right angles, because the diagram shows us the right-angle boxes in the triangle. Also, we know they're right angles because SD is perpendicular to the triangle's base, HT. That's a Given too. So for step 2, fill in the blank with: Given.

For step 3, we know that SH and ST are the same length because that's a Given in the question. (Fill in the blank with Given.)

For step 4, SD = SD. (Fill in dat blank.) See, this works with the reflexive property; it's a side directly shared by both triangles SHD and STD.

Now, Imma look over all the information I know, and Imma come to a final conclusion.

If SD = SD... (SIDE)
And SH = ST... (SIDE)
And SDH and SDT are right angles... (ANGLE)

Then we can wrap this problem up by saying that the triangles SHD and STD are congruent by the SAS (side-angle-side) congruency postulate. Go 'head and fill in dat last blank.

Neat-o!