This shows how to copy the triangle, cut the copy into pieces, and form a rectangle.
What is the area of the rectangle?
( ) square millimeters
What is the area of the triangle?
( )square millimeters
![This shows how to copy the triangle cut the copy into pieces and form a rectangle What is the area of the rectangle square millimeters What is the area of the class=](https://us-static.z-dn.net/files/d63/c5365d1d900973b57721767de3221777.png)