Please help... I'm struggling
1 answer:
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Answer:
The area of a horizontal cross section at a height is
Step-by-step explanation:
Given that,
Height = 14 m
Radius = 2 m
Let V be the volume of a right circular cone
We need to calculate the value of R
Using given data
Put the value into the formula
We need to calculate the area of a horizontal cross section at a height y
Using formula of area
Put the value into the formula
Hence, The area of a horizontal cross section at a height is
Well, is a geometric sequence, the first term's value is -2
to get the subsequent term's value, we'd multiply by "something" so-called the "common ratio"
well, if we simply just divide any of those values by the one before it, the quotient must be the "common ratio".
hmm say for exampl -32/8 = -4 <---- there's our common ratio
to get the subsequent term's value, we'd multiply by "something" so-called the "common ratio"
well, if we simply just divide any of those values by the one before it, the quotient must be the "common ratio".
hmm say for exampl -32/8 = -4 <---- there's our common ratio