The radius of a cylinder is 3x - 2 cm. The height of the cylinder is r # 3 cm. What is the surface area of the cylinder? Use the formula 4 = 2x 22 + 20.
O 27 (377 + 10x - 8)
O 27(12v +7x-2)
O 27(128-28+13)
O 27(1285-5¥-2)
2 answers
O 27(377 + 10x - 8)
the formulas given are garbage.