I think the answer is 18 in
Answer:6/4
Step-by-step explanation:
Answer:
Each plane cuts the other two in a line and they form a prismatic surface. ... The second and third planes are coincident and the first is cuting them, therefore the three planes intersect in a line.
Step-by-step explanation:
Answer:
10000000000
Step-by-step explanation:
10000000000
:) Hope this helps
Answer:
9
Step-by-step explanation:
