# Side-Angle-Side (SAS) Triangle: Definition, Theorem & Formula

Instructions:

question 1 of 3

### For the image shown, which two sides and given angle describe SAS ?

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### 2. Which formula is correct to calculate the area of the triangle shown?

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The SAS theorem is a very particular mathematical theory, and this quiz will test you on multiple facets of it. Right triangles will be featured on the quiz.

## Quiz & Worksheet Goals

This SAS theorem quiz tests your ability to:

• Determine which two sides and angle describe SAS for a given image
• Recall the relationship between two triangles if the SAS theorem applies
• Recognize the formula needed to calculate the area of a given triangle
• Understand if a statement about the height of a triangle is true or false
• Remember the side opposite the right angle in a right triangle

## Skills Practiced

• Reading comprehension - draw from relevant information found in the lesson on side-angle-side triangles
• Critical thinking - use this information to consider if a statement about the height of a triangle is true or false
• Information recall - remember the knowledge you've learned regarding the SAS theorem