## What is the “Finding the Missing Angle of a Triangle 5th Grade Worksheet”?

The “Finding the Missing Angle of a Triangle 5th Grade Worksheet (with Answer Key)” is a worksheet that uses the trigonometric functions in solving for the missing angle of the given right triangle.

## How can the “Finding the Missing Angle of a Triangle 5th Grade Worksheet” help you?

The “Finding the Missing Angle of a Triangle 5th Grade Worksheet (with Answer Key)” can help you practice your skill on how to use the trigonometric functions in solving for the missing side of a right triangle through the examples and activity provided.

## Instructions on how to use the “Finding the Missing Angle of a Triangle 5th Grade Worksheet”

To use the “:Finding the Missing Angle of a Triangle 5th Grade Worksheet (with Answer Key)”, go through the review of the trigonometric function abbreviation, SOH CAH TOA. Then, run through the examples given on how to use this abbreviation. Afterwards, answer the activity given and use the answer key to check your answers.

## Conclusion

In geometric figures, unknown angles and distances are derived from known or measured angles using trigonometric functions. The necessity to calculate angles and distances in disciplines like astronomy, mapmaking, surveying, and artillery range finding led to the development of trigonometry.