flax05

12.05.2021 • 

Mathematics

Identify the number of vertices, edges, and faces of the polyhedron. Use your results to verify Euler's formula. The figure shows a truncated rectangular pyramid.

V = 8, E = 12, F = 6; 8 − 12 + 6 = 2
V = 6, E = 10, F = 6; 6 − 10 + 6 = 2
V = 8, E = 10, F = 4; 8 − 10 + 4 = 2
V = 6, E = 12, F = 8; 6 − 12 + 8 = 2

Ответ:

tommyewall34

06.11.2022

Mathematics

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We know that the radius is 15 feet So,

What we do is this:

(Circumference) 3.14× twice the radius. ( 15+15) 
3.14×30=94.2

So the Correct answer is 94.2

 

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