1
Question
If
a = Number of vertices of a tetrahedron
b = Number of edges of a tetrahedron
c = Number of faces of a tetrahedron
then the value of a + b + c =
If
a = Number of vertices of a tetrahedron
b = Number of edges of a tetrahedron
c = Number of faces of a tetrahedron
then the value of a + b + c =
Open in App
Solution
The correct option is B 14
A tetrahedron is formed with the help of four planes as you can see in the figures .
A tetrahedron is composed of four triangular faces, six straight edges and four vertex corners
⇒ a + b + c = 4 + 6 + 4 = 14
A tetrahedron is formed with the help of four planes as you can see in the figures .
A tetrahedron is composed of four triangular faces, six straight edges and four vertex corners
⇒ a + b + c = 4 + 6 + 4 = 14
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
