## What is the “Similar Triangles Worksheet Grade 10 + Answer Key”

The “Similar Triangles Worksheet Grade 10 + Answer Key” is a worksheet that reviews the three postulates to prove that two triangles are similar. There is also an activity included in this worksheet to practice what you have learned about similar triangles.

## What are similar triangles?

Similar triangles are triangles that have the same shape, but their sizes may vary. All equilateral triangles, squares of any side lengths are examples of similar objects. In other words, if two triangles are similar, then their corresponding angles are congruent and corresponding sides are in equal proportion.

## How can the “Similar Triangles Worksheet Grade 10 + Answer Key” help you?

The “Similar Triangles Worksheet Grade 10 + Answer Key” can help you review what you have learned about congruent triangles. This worksheet will help you practice the lessons about SSS, AA and SAS.

You can also check your answer because an answer was provided at the end of the lesson.

Instructions on how to use the “Similar Triangles Worksheet Grade 10 + Answer Key”

To use the “Similar Triangles Worksheet Grade 10 + Answer Key”, take a short review about the the definition of similar triangles and the three postulate about how two triangles could be similar. Then, you can answer the activity afterwards by identifying what property could be used to prove that the two given triangles are similar. Check your answers using the answer key.

## Conclusion

Two triangles may look similar even if they are not. This is the reason why we should use the properties in identifying two triangles similar to be accurate.