200 likes | 344 Views
Surface Area. What is Surface Area?. Why Do We Need to Know About Surface Area?. What is the surface area of a sheet of Plywood?. 8’. 4’. 2. 4’ x 8’ = 32 ft. 96’’. 48’’. 2. 48’’ x 96’’ = 4608 in. Some Key Tid - Bits you will need to know:. Formulas.
E N D
8’ 4’
2 4’ x 8’ = 32 ft
96’’ 48’’
2 48’’ x 96’’ = 4608 in
Some Key Tid- Bits you will need to know:
Area of a square/rectangle = Length x Width
Area of a Triangle = ½ (base x height)
Area of a circle = Πr 2