<p>Oh, shoot. It was asking for perimeter? I think I thought it asked for area for the 22 one. I could have sworn it asked for 24. Was 24 an answer choice?</p>
<p>^wow, i didn't know that xD but a person with common sense can tell that the top is 4 ish ,i was kinda wondering about the top ~</p>
<p>what can i expect scorewise with one wrong grid in and one mult choice wrong, all others right???</p>
<p>what score could i get with one grid in wrong?</p>
<p>For anyone wondering about math curves, the March 2008 curve was:</p>
<p>800 760 730 700</p>
<p>0 wrong 1 wrong 2 wrong 3 wrong (multiple choice) (add 10 if mistake was in grid ins)</p>
<p>Since the curve is going to be harsh, I wouldn't be surprised if -2 was a 720</p>
<p>Which 2 angles were congruent on question 7 of gridin section?</p>
<p>@rb3
i got 770 with one mc wrong :</p>
<p>@tellittome
i though there were 5 circles, so the diameter of each is 4?</p>
<p>Omg......:*[</p>
<p>herster,i believe u're talking about the 2 squares right?
i believe it was a/b/c/k
a=c
b=k
ifu pay attention to the sides of the square(parallelogram), extend them, u can see them crossing. or u can twist the square side ways, u can see that parallelism</p>
<p>crackadoo, 5 circles... mm u talking about the dotted line? diam is 4,radius=2, so total 2.5 circumf. 10pi</p>
<p>For the rectangle one, was it asking for perimeter or area? Frap. ***reak was wrong with me today.</p>
<p>wow this strict of a curve is bull. i don't understand why 1 raw point can change the score anywhere from 40 to 10. that's crazy.</p>
<p>To ahtimmy, it is never that harsh. Probably 750.</p>
<p>yeah, thanks ren</p>
<p>reactangle one is perimeter, yes.</p>
<p>Yummymango, it was asking for perimeter*</p>
<p>crackadoodadizzl, you're right- but I got 20pi. People were saying that it was 10pi though. Darn it. I just wanted to know how 10pi was the answer.</p>
<p>There should just be a standard grading system</p>
<p>You could have also plugged something in
lets say A was 50 degrees (A)
the square would have 90 degrees
so the remaining chunk is 40 degrees. (B)</p>
<p>this makes the triangle (40 degrees (B), 50 degrees (C), 90 degrees)</p>
<p>K would be 180-90(the square)-40(B) which yields 50.</p>
<p>only b(40) and k(40k) equal each other :P</p>
<p>Does anyone remember if 24 was a choice for the perimeter one?</p>