What is the figure's surface area? (use 3.14 for π .)

301.44 cm^2
320.28 cm^2
395.64 cm^2
452.12 cm^2

ANSWER

EXPLANATION

The surface area of a cylinder is given by

From the diagram, r=3cm and h =14cm.

We substitute the known values into the formula to get:

The second choice is correct.

i believe the answer is c.

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.