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pychu [463]
3 years ago
10

Find the surface area to the nearest hundredth

Mathematics
2 answers:
Usimov [2.4K]3 years ago
6 0

Answer:

276.46 in²

Step-by-step explanation:

Surface area of the hemisphere

= 2π(4)²

= 32π in²

Lateral Surface of the cone

= 2π(4)(5)

= 40π in²

Surface area of the base

= π(4)²

= 16π in²

Total surface area

= 32π + 40π + 16π  

= 276.46 in²

pochemuha3 years ago
5 0

Answer:

226.19

Step-by-step explanation:

I accidentally did 4^3 instead of 4^2

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Volume = Length x Width x Height

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5 0
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Pablo rented a truck for one day. there was a base fee of $14.95 and there was an additional charge of 94 cents for each mile dr
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navik [9.2K]

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3 years ago
Using the law of sines, find the solutions for the missing inputs.
SashulF [63]

\frac{a}{ \sin(a) }  =  \frac{b}{ \sin(b)  }
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\frac{12}{ \sin(38) }  =  \frac{b}{ \sin(85) }
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