Name the 3-D shape that the net represents.

Triangular pyramid

Step-by-step explanation:

There is no cube in the middle if there was a cube it would be a square pyramid.

So the answer is A triangular pyramid. And this looks so much like a ninja star.

Hope this is right and hope it helps.

1. minimum

2. 6400

3. eight

hope this !

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true