D because a rational number can be converted into a fraction and the square root of 5 cannot be covert into a fraction because it equals 2.2
Answer:
20,000
Step-by-step explanation:
Volume of a cone:
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
r²h
Plug the radius and volume in the formula.
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
10²h = 942
Divide both sides by
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.

10²h = 2,826
Divide both sides by pi.
10²h = 900
Divide both sides by 10² (100).
h = 9
The cone's height is 9 units.
Answer:
AD is 12
Step-by-step explanation: