Respuesta :

Answer:

9 : D bc there are 6 cubes / squares then times tht by 3.3 cuz ur doin area.

8 : A

Step-by-step explanation:

HajirahBibi
Question 8.
Lateral surface area of cylinder = 2πrh

The answer is B.) 2 • π • 3 • 7


Question 9.
Total surface area = 6 • (area of square)

The answer is D.) 6 (3 • 3)

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