If someone could help me out with these proofs, I would really appreciate it.... I'm horrible at them :unsure:
Hmm, I did Geometry 2 years ago, so I forget some things, but proofs are teh lame lol but for the first It would be perpendicular because if if angle 3=4, 1=2 should be congruent as well, meaning each angle is 45 degrees, making each side 90 degrees which is equivalent to a right angle, and the line coming straight down is perpendicular because of that: it makes right angles on both sides. the second 2=3 because they're both 45 degree angles, since cd is perpendicular, means angles 1 and 2 are 45. the third angle 2= 180- 1(since they make a straight line which is 180 degrees), and since it said that angle 1 is the same as angle 3, angle 2= 180-3 for it to be supplemantary (meaning congruent to 180) hope that helps
Did you sign-up just to ask this? Anyway, I dunno. I had Geometry 4 years ago and never understood proofs or w/e they are.
proofs = where geometry kills me We're basically starting proofs, but damn, they're so annoying. Sorry, I'd help but we just started them damn things. Go normal math instead of advanced like I was last year.