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Ivenika [448]
4 years ago
8

GEOMETRY. PLS HELP ASAP.... How can you verify Euler’s formula for this net of a cube?

Mathematics
1 answer:
Tomtit [17]4 years ago
4 0
The above figure can be formed into a cube.

This is for any polyhedron that does not intersect itself. The Euler's formula states that the number of faces plus the number of vertices or corner points less the number of edges is always equal to 2.

Faces + Vertices - Edges = 2

A cube has 6 faces, 8 vertices, and 12 edges.

Euler's formula: 6 + 8 - 12 = 2 ⇒ 14 - 12 = 2 ⇒ 2 = 2


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In order to calculate the time that Charlotte took we just first have to calculate the time that Terrence took to finish the word search, that is done by multiplying the 32 minutes that Frank took by the three quartes that it took terrence:

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So now we know that It took terrence 24 minutes, and that Charlotte took two thirds of that time so we now just multiply that:

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