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julia-pushkina [17]
3 years ago
9

Since nobody answered my other questions, can someone please show me how to solve and answer 14 and 15 all the parts? Please I n

eed this done right now

Mathematics
1 answer:
ozzi3 years ago
3 0
Sure : Do 3,000 x 6 and you will see what you get and that’s the answer
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A solid shape is made by joining two cones.
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The surface area of the solid shape is the amount of space on it

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<h3>How to determine the radius?</h3>

The given parameters are:

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The surface area of the shape is calculated using:

T = πr(L + l)

So, we have:

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Evaluate

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Divide both sides by 5π

r² = 135.21/5π

Evaluate the quotient

r² = 8.61

Take the square root of both sides

r = 2.93

Hence, the radius of the cones is 2.93 cm

Read more about surface area at:

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