3 years ago

How do you do this? pls help !!!!!!!!

1 answer:

8 0

area is measured in "square" units. ... Area of a square = side times side. Since each side of a square is the same, it can simply be the length of one side squared. If a square has one side of 4 inches, the area would be 4 inches times 4 inches, or 16 square inches.

so you multiply the sides by each other.

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A polyhedron has 38 edges and 23 faces. Use Euler’s formula to find the number of vertices.

Igoryamba

Answer:

The number of vertices are $17$

Step-by-step explanation:

we know that

The Euler's formula state that, the number of vertices, minus the number of edges, plus the number of faces, is equal to two

$V - E + F = 2$

substitute the values and solve for V

$V - 38 +23 = 2$

$V - 15 = 2$

$V = 2+15$

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4 years ago

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3 years ago

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Answer:

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