3 years ago

How do you find the surface area of a octahedron

1 answer:

6 0

If it's a regular octahedron, then you can calculate it using the formula $2\sqrt3a^2$ where $a$ is the length of the edge.
If it's not regular, you have to calculate the area of each side individually.

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11Alexandr11 [23.1K]

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3 years ago

If a population mean is 300 and the sample mean is 400, the difference of 100 is called:

rodikova [14]

Answer:

B. Sample error.

Step-by-step explanation:

Such type of error is called Sample error.

Sample error occurs when

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3 years ago

Find the slope of the line that passes through the points (0-2) and (1.4).

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Step-by-step explanation:

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