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kykrilka [37]
3 years ago
11

Okay so clearly I'm not so smart but I need help again..?

Mathematics
1 answer:
Alla [95]3 years ago
5 0
Lateral surface area, is the area  that is not including bases
so it is an area of free rectangles
3*(5*8)=3*40=120 cm²
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Answer:

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Step-by-step explanation:

Assuming that the ferris wheel is a perfect circle, then it's height is the same as the diameter of the circle, therefore it's radius is:

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The distance travelled by the ferris wheel is the same as the length of the arc created by a angle of (9pi/8). The length of an arc is given by:

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