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3 years ago

Find the surface area of the triangular prism. Will mark brainliest!

Mathematics

2 answers:

malfutka [58]3 years ago

8 0

Answer:

720 sq ft

Step-by-step explanation:

fourmula

2b+p×h

klio [65]3 years ago

3 0

Answer:

720 sq ft

Step-by-step explanation:

Formula:

2 B + P x H

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$_{n}C_{r} = \dfrac{n!}{(n - r)!r!}$

$_{25}C_{10} = \dfrac{25!}{(25 - 10)!10!}$

$_{25}C_{10} = \dfrac{25 \times 24 \times 23 \times 22 \times 21 \times 20 \times 19 \times 18 \times 17 \times 16 \times 15!}{15! \times 10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1}$

$_{25}C_{10} = \dfrac{25 \times 24 \times 23 \times 22 \times 21 
\times 20 \times 19 \times 18 \times 17 \times 16}{10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3 
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$_{25}C_{10} = \dfrac{23 \times 11 \times 20 \times 19 \times 2 \times 17}{1}$

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$_{25}C_{10} = 3,268,760$

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