for area you times width x length
You times when doing area. You add when finding permiter.
you are suppose to MULTIPLY on area.
Find the circumference of the circles (the ends) and multiply it by the height of the cylinder. Then add that to the area of the ends.
Add.
for area you times width x length
You times when doing area. You add when finding permiter.
you are suppose to MULTIPLY on area.
No, you must add, not multiply.
Find the circumference of the circles (the ends) and multiply it by the height of the cylinder. Then add that to the area of the ends.
You have to multiply to find area you have to add to find perimiter
Multiply H x W, H x L, L x W. Add the products together, and get the surface area.
Multiply
Add.
you add the area
Multiply for the area, add for the perimeter.
To find the surface area of a square (or rectangle) you multiply the length times the width. Then to get the total area of a cube you add up the surface areas of all the square sides it has. I hope you can figure it out from there.