2 years ago

Please help with part b

2 answers:

8 0

Tthe box without the length will be 3.7 cm because if you look straigh ahead there is a shape thats congruent so it has the same length
You add all the numbers together + the 3.7
I hope this helps

kotykmax [81]2 years ago

3 0

I don't know what ur supposed to do but if u add them it equals 31.9 sorry if that's not what you have to do

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Find the volume of the cone. Use 3.14 for n. Round to the nearest tenth.

enyata [817]

Answer:

$1590.6cm {}^{3}$

Step-by-step explanation:

$volume \: of \: a \: cone \: v = \frac{1}{3}\pi \: r {}^{2} h \\ radius = \frac{diameter}{2} = \frac{15}{2} = 7.5 \\ v = \frac{1}{3} \times 3.42 \times (7.5) {}^{2} \times 27 \\ v = \frac{3.142 \times 7.5 \times 7.5 \times 27}{3} \\ v = \frac{4771.9125}{3} = 1590.6375 \\ v = 1590.6cm {}^{3} (approximatly) \\ please \: rate \: and \: mark \: brainliest$