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20) 5 yd, 4 yd (with a cylinder diagram and a box for input with unit (…

Question

  1. 5 yd, 4 yd (with a cylinder diagram and a box for input with unit ( yd^2 ))

Explanation:

Step1: Identify cylinder dimensions

Radius $r = \frac{4}{2} = 2$ yd, height $h = 5$ yd

Step2: Calculate total surface area

Total surface area of a cylinder is $2\pi r(r + h)$
Substitute values: $2\pi \times 2(2 + 5) = 4\pi \times 7 = 28\pi$
Or use numerical approximation: $28 \times 3.14 = 87.92$

Answer:

$28\pi$ or $87.92$ yd²