An artistic quilt is being designed using computer software. the designer wants to use regular triangles in her design. what interior angle measures should she set in the computer software to create a regular triangle?

This law is sometimes called the grouping property. as you can see, regardless of how the numbers are grouped, the answer is still 13. the associative law of multiplication is similar to the same law for addition. it says that no matter how you group numbers you are multiplying together, you will get the same answer.