Answer:
653.45 got it right
Volume of a cylinder = 653.12 cm³
Step-by-step explanation:
Volume of a cylinder = πr²h
Where,
Height, h = 13 cm
Radius, r = 4 cm
π = 3.14
= 3.14 × (4cm)² × 13 cm
= 3.14 × 16 cm² × 13 cm
= 653.12 cm³
A = 78.5 cm²
Area = π · radius²
if diameter is 10 then radius is 5
A = 5²·π
A = 25 × 3.14
X=20
360/18=20
therefore, the Correct choice is d) 15
to make sure you understand the question