Question

What is the surface area of the cylinder with height 3 mi and radius 8mil? Round your answer to the nearest thousandth

Answer 1

Answer:

What is the surface area of the cylinder with height 3 mi and radius 8mil? Round your answer to the nearest thousandth

Step-by-step explanation:

SOLUTION

HEIGHT -3

RADIUS - 8

AREA - 2πr ( r+h)

$2 \times \frac{22}{7} \times 8(8 + 3) \\ \\16 \times \frac{22}{7} \times 11 \\ \\ 176 \times \frac{22}{7} \\ \\ \frac{3872}{7} \\ = 553.143$

Answer 2

Answer:

553.143 mi²

Step-by-step explanation:

Surface Area (Cylinder) :

• 2πr (r + h)
• 2 x 22/7 x 8 (8 + 3)
• 16 x 22/7 x 11
• 176 x 22/7
• 3872/7
• 553.143 mi²