<p>The answer to the gum question was all of them. E.</p>
<p>galoisien, the triangle problem you brought up, don't you just do pythagorean theorem to the two different triangles (in variables, of course) and make them eqaual because of the same hypotenuse</p>
<p>do u guys remembr the "distinct factors prob?" it said that 6 had 4 distinct factors- 1, 2, 3, 6 and which 2 digit number had exactly 3 distinct factors- i put 25 (1, 5, 25)?</p>
<p>Have we figured out which section was experimental? Or is this like the Cr in that there were various versions of the math test distributed too? Does experimental always follow a real section?</p>
<p>Was the question about "Which 2 triangles will always be similar" Equilateral (I accidently added isoceles too :[" and was the question with the bar holding two weights 30 a and 50 b 10?</p>
<p>Vicky_sky, yeah I remember that question. I put 49 for that one (1, 7, 49).</p>
<p>Knickknackpatty, I put equilateral and isosceles for that one. I think it is both.</p>
<p>OH NO! It was isosceles too??? I just put down equilateral!</p>
<p>WAIT, WAIT: go to this New</a> York State Mathematics Coach ... - Google Book Search
This book has the same question, but without the roman numerals and so you can only choose one type of triangle, and thus I think it was just equilateral.</p>
<p>Ugh..I was unsure about that one -__- Yeah, it doesn't make sense for all isosceles triangles to be similar. Errr..</p>
<p>There were two questions on the math that I was stumped on. They were both on section 9 the 20 min one. One was a question that had a rectangle with two triangles attached to it and it asked to find the area of the rectangle (prolly made some really stupid mistake cause it seemed easy) and the other was a 2x=3y=4z question and the answer that i got over and over wasn't one of the options.</p>
<p>It is equilateral and isosceles because Barron's 2400 math specifically states in the geometry section that if two sides are congruent or two angles are congruent, that means the triangles are similar.</p>
<p>No, its only equilateral. The question states (I remember specifically) "two triangles MUST be similar."</p>
<p>All equilateral triangles have angle lengths of 60, by definition similar.
I can have an isoceles with 40,40,100, and another 70,70,40, and those two will not be similar.</p>
<p>What was the answer to the question about rainfall, predicted and actual? I think it asked how many time intervals the actual was greater than predicted. I put 2.</p>