The glass paperweight is made up of a cylinder and a cone. Which volume is closest to the amount of glass needed to make the pap
1 answer:
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Answer:
Step-by-step explanation:
For the first one, in any triangle, we have the sum of two sides is greater than the third side. Hence, we have 3 inequalities: , which give us
. We conclude that
.
For the second question, we have , and similarly we can show that
. Hence,
.
The third question is not very clear.