let's recall that a circle has a total of 360°.
now, Jack drew "27 out of 36", namely 27/36.
what's 27/36 of 360°? well, is simply their product.

16 ounces in a pound.
100 divided by 16 = 6.25 pounds, or 6lb 4oz.
Answer:
Surface area of Torrid Zone (cylinder shape) = 80,897,143 miles² (Approx)
Step-by-step explanation:
Given:
Radius of the Earth = 3,960 miles
Find:
Surface area of Torrid Zone (cylinder shape) = ?
Computation:
We know that, distance between two tropics is 3,250 miles.
So, Height = 3,250 miles

Surface area of Torrid Zone (cylinder shape) = 80,897,143 miles² (Approx)