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omeli [17]
3 years ago
10

Please help me on this one ​

Mathematics
1 answer:
NikAS [45]3 years ago
3 0

Answer:

55.4 in³

Step-by-step explanation:

The formula for the volume of a pyramid can be found:

V = \frac{1}{3}Bh, where B = area of the base and h = height of the pyramid

Since the base is a triangle, we need to use the formula for the area of a triangle:

A = \frac{1}{2}bh = \frac{1}{2}(5.7)(6.2)=17.67in^{2}

Next, multiply the area of the base by the height of the pyramid:

17.67 x 9.4 = 166.098 ÷ 3 ≈ 55.4 in³

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142*7= 994

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3 years ago
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Step-by-step explanation:

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2 years ago
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Alchen [17]
Hello! I would love to help!

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3 years ago
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Answer:

Step-by-step explanation:

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3 years ago
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