Question

can anyone solve and post please I request​

Answer 1

Answer:

Explanation:

1) CUBOID -

FACES-6

EDGES-12

VERTICES-8

F+V-E= 8+6 - 12 = 2

3) FACES-5

EDGES-9

VERTICES-6

F+V-E = 2

4) FACES-7

EDGES-14

VERTICES-9

F+V-E = 2