Question

Please answersee image bellow

Answer 1

62.832 mi.²

Explanation:

surface area = 2πrh + 2πr²

where r = 2 miles radius

h = 3 miles

plugin values into the formula

surface area = 2πrh + 2πr²

= 2π (2) 3 + 2π (2)²

= 37.699 + 25.133

= 62.832 mi.²