Answer:
A. 6975 cm, B. 69750 mm
Step-by-step explanation:
Answer:
V=12
Step-by-step explanation:
Faces: 20 Edges: 30
Write the Euler's formula for 3-dimensional figures
F+V=E+2
Substitute some variables for their known values
20+V=30+2
Add the numbers on the right side of the equation
20+v=32
Subtract 20 on both sides
20-20+V=32-20
Subtract
V=32-20
Number of Vertices
V=12
B 2/10 is not simplified because you can divide each number by 2 reducing it to 1/5.
Answer:
1
1
3
3
Step-by-step explanation: just cuz
