Step-by-step explanation:
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As we know the radius and slant height, we can use Pythagoras' Theorem to find the perpendicular height.
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Now substitute this into the volume formula.
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Answer:
-2x^2-6x-15
Step-by-step explanation:
I don't know if this is the ans.u2+14-28=0
Answer: Its a
Step-by-step explanation: