What is sohcahtoa

If the man is located at miles from the rocket launch pad, how high is the rocket? Round the answer to the nearest hundredth.

Therefore, the answer is miles. A sine of an angle, a cosine of an angle, and a tangent of an angle represent ratios of sides of a right triangle. S — sine O — opposite H — hypotenuse. C — cos A — adjacent H — hypotenuse. T — tangent O — opposite A — adjacent. We have a right triangle. One angle is angle. One side is. If we have one side, we can easily use the Pythagorean theorem. Instead, we have to use one of these trigonometric relationships to figure out what the hypotenuse is.

Now, which you can find out using a calculator or you can memorize that is. SohCahToa is mostly used in trigonometry math. What is the meaning of SohCahToa? They are all based on ratios obtained from a right triangle.

The names Opposite, Adjacent, and Hypotenuse come from the right triangle. How do you calculate SoCahToa? We know that the angle is 60 degrees. We're given the hypotenuse the side across from the right angle. We are being asked to find X , which is the side adjacent to the angle. That means we need to use cosine. If you get any of the letters mixed up, you will be unable to use the formula correctly.

That way, you won't get mixed up! Remembering which side is opposite and which side is adjacent can be difficult. You should identify each side and write that on your paper first so you don't make any careless errors while you're working. If you're feeling pretty confident, why not test your skills against the 13 hardest SAT Math questions ever? If you can conquer those, you'll likely do great on the SAT, too!

Here are the hardest math questions on the ACT , too. If you need a little extra practice, why not check out some math prep books?