# What relationship do the ratios of sin x and cos y share? the ratios are opposites?

## What relationship do the ratios of sin x and cos y share? the ratios are opposites?

**Answer :**

**The sine of the measure of an angle in a right triangle, is the ratio of the opposite side of that angle, to the hypotenuse.**

**The cosine of the measure of an angle in a right triangle, is the ratio of the adjacent side of that angle, to the hypotenuse.**

**According to these, we have:**

**and**

**Thus, the ratios of both are identical **

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