Surface Area is filling an object with unit cubes.
When you cut a piece off a shape, you decrease the area.
When you cut a piece off a shape, you decrease the perimeter.
The area of a triangle can be found by dividing another shape in half.
The area of a parallelogram can be found my multiplying the base times the height.
A square pyramid has four faces.
Always
Sometimes
Never
Add to my formatives list
Formative uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to the Terms of Service and Privacy Policy.