michael1196 michael1196

12-05-2021
Mathematics

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Can someone teach me how to solve these type of questions

Can someone teach me how to solve these type of questions class=

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jemimaholajide jemimaholajide

12-05-2021

Answer: 499.2

Step-by-step explanation: you need to work out the area of one triangle first. With the equation 1/2 times base times height we can do that. Using the formula, the area of 1 triangle is 62.4. As this is a octahedron, we multiply 62.4 by 8, thus getting 499.2

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