Answer:
1.Acute Angle 2. Right Angle 3. Ray 4. Congruent Angles 5. Straight Angle 7. Degrees 8. Vertex 9. Obtuse Angle 10.
Step-by-step explanation:
Answer:
Number of vertices are <em>34</em>.
Step-by-step explanation:
The relation between the number of vertices, number of edges and number of faces was given by <em>Euler's formula</em>, which is as under:
Where is the number of faces in the polyhedron.
is the number of vertices in the polyhedron and
is the number of edges in the polyhedron.
Let us try to apply this formula in a cube. We know that number of vertices are 8, number of edges are 12 and number of faces are 6.
6 + 8 - 12
Hence, the formula is applicable.
Applying Euler's formula in the given question.
F = 14
E = 46
V = ?
Using Euler's Formula:
Hence, number of vertices are <em>34</em>.
Answer:
Yes
Step-by-step explanation:
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Answer: Now we can see that our fraction is 64/100, which means that 16/25 as a percentage is 64%.