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.
Multiply H x W, H x L, L x W. Add the products together, and get the surface area.
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.
You have to multiply to find area you have to add to find perimiter
To find the surface area of a three-dimensional object, such as a prism or a pyramid, you can use the formula: Surface Area = Base Area + (Perimeter of the Base × Height). Start by calculating the area of the base, which you already have. Then, multiply the perimeter of the base by the height and add that to the base area to get the total surface area.