Good afternoon,

I would like to suggest the addition of the official SAT reference sheet to the "Digital SAT Math" Khan Academy course. The reference sheet made by CollegeBoard is provided on the math modules of the SAT and PSAT. Here is an official CollegeBoard article about the reference sheet and an image of it directly from said article.

The reference sheet includes area and volume formulas, special right triangles, and notes on radians/degrees in a circle that students can refer to in order to simulate realistic SAT question solving. It would quite helpful if an optional reference sheet button appeared on all the practice problems.

Thanks for reading!