Question

What are the ratios of the sides of a 30-60-90 triangle and a 45-45-90 triangle?

Accepted Answer

For the 30-60-90 triangle, the ratio of its sides is $$1:\sqrt{3}:2$$.   
For the 45-45-90 triangle, the ratio of its sides is $$1:1:\sqrt{2}$$

Flashcard 7 - Quantitative Flashcard Set for the GMAT

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