Question

40. The total number of faces (triagnular) present in tetrahedron and octahedron is
respectively:
(A) 6 and 12
(B) 4 and 12
(C) 4 and 6
(D) 4 and 8​

Answer 1

Answer:

d)

Explanation:

4 and 8

coz tetrahedron has 4 faces and octahedron has 8 faces