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Volgvan
2 years ago
15

What is the volume of this cone?

Mathematics
2 answers:
Romashka-Z-Leto [24]2 years ago
8 0

Answer:

3537.73 cubic in

Step-by-step explanation:

Given,

Diameter of the cone = 26 in

Radius of the cone = 26in ÷ 2 = 13 in

Height of the cone = 20 in

Therefore, volume of the cone

=  \frac{1}{3} \pi {r}^{2} h

=  \frac{1}{3}  \times 3.14 \times 13 \times 13 \times 20

= 3,537.7333333333  \: {in}^{3}

<u>Approx. 3537 . 73 cubic in (Ans)</u>

Alekssandra [29.7K]2 years ago
7 0
Uh the answer would be 3537.73
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Answer:

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Step-by-step explanation:

we are asked to evaluate

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Above we are given mixed fraction which can be converted in proper fraction using formula given below

a\tfrac{b}{c}=\frac{a \times c +b}{c}

Hence

4\tfrac{1}{4}=\frac{4 \times 4 +1}{4}

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Hence

4\tfrac{1}{4} ÷ 1\tfrac{7}{8}

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\frac{17}{4} ÷ \frac{15}{8}

Also we know the rule for dividing fraction is as given below

\frac{a}{b} ÷ \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

Hence

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