HELP pls ill mark bainilest who ever is first
1 answer:
You might be interested in
Answer:
triangular pyramid
Step-by-step explanation:
Let's make the central triangle the "base", or the bottom face, of our polyhedron. Try to visualise what will happen if we fold up the three triangles so that their top vertices meet at the center top (see diagram).
If we can do that, we'll see that it's a pyramid with a triangular base, so it's a triangular pyramid.
Answer:
Final answer is and
.
Step-by-step explanation:
Given equation is .
Now we need to solve that by factoring.
,
,
,
,
Hence final answer is and
.