Hard 30-60-90 Triangle? Solved! #27 (dSAT Math) @BrilliantPrep
Hard 30-60-90 Triangle? Solved! #27 (dSAT Math)  @BrilliantPrep
Uploaded April 2025 | Updated September 2026, 1 week ago
The SAT will give you the 30-60-90 in the reference information. While you don't need to memorize it, you do need to understand how it works -- especially that you are actually given the RATIOS of the sides. The ACTUAL sides of the triangle you're working with may not match your expectations...

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Hard 30-60-90 Triangle? Solved! #27 (dSAT Math)

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