Question

A salt container has the shape of cylinder. The radius of the container is 1.5 inches and the size is 6 inches. Find the surface area of the container. Use T= 3.14​

Answer 1

Step-by-step explanation:

Surface area of cylinder is represented by

A = 2πrh + 2π r²

r = 1.5 inches and h = 6 inches

Put the values

A = 2π × 1.5 × 6 + 2 π × 1.5 × 1.5

A = 18 π + 4.5 πA = 22.5 π

A = 22.5 × 3.14A = 70.65 sq. inches

Hope it helps..

Answer 2

Answer:  Surface area of the cylinder = 70.65 square inches

Explanation:

Given - The radius of the container is 1.5 inches

                   r = 1.5 inches

             The size is 6 inches

                     h = 6 inches

                        π = 3.14

Find - the surface area of the container = ?

Formula - surface area of the cylinder  $A = 2$π$rh +2$π$r^{2}$

                                                       A = 2πr ( h + r )

                                                       A = 2× 3.14 × 1.5 ( 6 + 1.5 )

                                                        A = 6.28 × 1.5 ( 7.5)                        

                                                        A = 6.28 × 11.25

                                                         A = 70.65

Surface area of the cylinder = 70.65 square inches