# Examples of soh cah toa problems

## What is SOH CAH TOA examples?

## How do you solve SOH CAH TOA problems?

## How do you know when to use SOH CAH and Toa?

The mnemonic SOHCAHTOA can be used to aid in remembering which function to use in what circumstance –

**SOH stands for Sine is opposite over hypotenuse; CAH stands for Cosine is adjacent over hypotenuse; and TOA stands for Tangent is opposite over adjacent**. This will save confusion when working with these functions.## What triangles can you use SOH CAH TOA for?

Q: Is sohcahtoa only for

**right triangles**? A: Yes, it only applies to right triangles. If we have an oblique triangle, then we can’t assume these trig ratios will work.## What is the Sohcahtoa formula?

“SOHCAHTOA” is a helpful mnemonic for remembering the definitions of the trigonometric functions sine, cosine, and tangent i.e.,

**sine equals opposite over hypotenuse, cosine equals adjacent over hypotenuse, and tangent equals opposite over adjacent**, (1) (2)## How do you find the missing side of a triangle using Sohcahtoa?

## How do you find side lengths with Sohcahtoa?

## How do you find the missing side of a triangle?

**Given two sides**

- if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root: a = âˆš(cÂ² – bÂ²)
- if leg b is unknown, then. b = âˆš(cÂ² – aÂ²)
- for hypotenuse c missing, the formula is. c = âˆš(aÂ² + bÂ²)

## How do you solve tangents?

## Is SOH CAH TOA only for right triangles?

For right-angled triangles, we have Pythagoras’ Theorem and SOHCAHTOA. However, these methods do not work for non-right angled triangles. For non-right angled triangles, we have the cosine rule, the sine rule and a new expression for finding area.

## How do you find the missing side of a triangle without right angle?

## How do you find the missing side length of a triangle using trigonometry?

## How do you find the missing angle of a triangle using trigonometry?

## How do you find the 3rd side of a triangle?

## How do you find the sides of a right triangle given the area?

## How do you find the angle of a triangle given two sides?

## What is the sine of Î¸?

Formulas for right triangles

If Î¸ is one of the acute angles in a triangle, then the sine of theta is **the ratio of the opposite side to the hypotenuse**, the cosine is the ratio of the adjacent side to the hypotenuse, and the tangent is the ratio of the opposite side to the adjacent side.

## What is the sum of all 3 sides of a triangle?

Answer: The sum of the lengths of the three sides of a triangle is called

**its perimeter**.