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lakkis [162]
4 years ago
9

PLEASE HELP!!! WILL MARK THE BRAINLIEST

Mathematics
1 answer:
bazaltina [42]4 years ago
5 0
1. 9^2+12^2= 225
srt(225)=15
15 is your answer :D
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A cone has a radius of 11 inches and a height of 4.5 inches. What is the volume of the cone to the nearest tenth in³ ? Use 3.14
postnew [5]
Volume of a cone can be found using the equation 1/3 π r² h (or π r² h / 3)
r = 11
h = 4.5
π ≈ 3.14
(1/3) (3.14) (11²) (4.5) = 
(1/3) (3.14) (121) (4.5) = 
(1/3) (3.14) (544.5) = 
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569.91 rounded to the nearest tenth is 569.9 so your answer would be 569.9 in³
6 0
3 years ago
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Vinvika [58]

Answer:

A

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3 years ago
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3 years ago
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astra-53 [7]

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