Blue-Ice

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2. Study Group
3. How Can This figure be an Rectangle

Every square is a rectangle, but not every rectangle is a perfect square.

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2. Study Group
3. Algebra 2 inverse

Are you solving for x or y?  Because you have to switch the x and y, then solve for y.

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2. Technical Issues and Workarounds
3. An odd thing

Hello Isabella, It seems that the page crashed and the computer lost the data before it could save or transfer.  This has happened to me when I had too many apps open.  The program I was on restart...

1. Community
2. Official LSAT Practice
3. How do I find and review my practice test

Hello rlwatkins9, To get to the practice test, go to the SAT Dashboard and click Full Tests. There, you should see a list of the SAT tests and the scores (if you took them on Khan Academy).  Click ...

1. Community
2. SAT Questions and Feedback
3. SAT prep

Hello koalak, Well, lets looks at how much time you have.  You have about 3 and a half months to prepare.  I think this is enough time if you use it wisely and productively. How? Well, first rank t...

1. Community
2. General Khan Academy Questions
3. What are the best algebra courses to learn that might help me pass an applied calculus class?

Hello DallasHartsough, It is kind of hard to assist you since Algebra covers a lot of mathematics (most of it I am sure you do not need to re-learn).  But think of it this way, your big problem is ...

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2. Study Group
3. Trig Values of Special Angles help please

Hello tmac2007, As a student in AP Calculus, I highly recommend that you memorize the angles table.  Many trig problems will be coming your way and teachers will expect you to be able to do them wi...

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2. Official LSAT Practice
3. cant find where to take the lsat prep tests

Hello anisha kedia, Here is the link to the Official LSAT Prep dashboard. Official LSAT® Prep | Practice dashboard | Khan Academy Hope this helps.

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2. Study Group
3. Precalc workbooks

Hello Greg Jones, I have found these books to be helpful: The Art of Problem Solving Precalculus by Richard Rusczyk Advanced Precalculus by Daniel Kim Pre-Calculus for Dummies Enjoy

1. Community
2. General Khan Academy Questions
3. Areas of Polygons Exercise

Hello judeallaw, Here are two links to some practices about the areas of polygons.  Hope this helps. Area of composite shapes (practice) | Khan Academy Areas of shapes on grids (practice) | Khan Ac...