Question

if polyhedron has 5 faces and 6 verticals, then how many edges does it have ?,1️⃣ 9 2️⃣13 3️⃣ 11 4️⃣ 1​

Answer 1

Answer:

Step-by-step explanation:

If F=faces, v=vertices, e=edges

F+V-E=2

5+6-E=2

E=9