Use the three steps to solve the problem. the length of a rectangle is 3 times the width, and the perimeter is 22. find the dimensions of the rectangle. {width is a0, length is a1} hurry! i will give points!

i need more details sorry

step-by-step explanation:

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a