<p>What did you guys think? I didn't think it was that bad. The one I didn't know was the last question with the 2 circles tangent to each other inscribed in the square. And they asked you to find the length of one side of the square, x. They said the radius of each circle was 1. But besides that last question I thought it wasn't bad.</p>
<p>bump10char</p>
<p>agreed, that was the only one i had no clue on</p>
<p>does anyone know the answer to that one?</p>
<p>I put the first answer which was something like 3-2rad2</p>
<p>It was 2 + sqrt2… I got it wrong but here is basically the reason [SOLUTION:</a> two identical circles which are inscribed in a square of side 10cm touch each other as shown. find the radius of one of the circles](<a href=“SOLUTION: two identical circles which are inscribed in a square of side 10cm touch each other as shown. find the radius of one of the circles”>SOLUTION: two identical circles which are inscribed in a square of side 10cm touch each other as shown. find the radius of one of the circles)</p>
<p>was the answer to overlapping squares 1-x and answer to plane through cylinder triangle region</p>
<p>If you turn the cone on its side then It will look like a triangle so the answer was rectangle</p>
<p>sichar, it wasn’t a cone, it was a cylinder.</p>