Matt has a block. he uses one of the flat surfaces of the block to trace a triangle. what type of solid figure is matt's block?

Step-by-step explanation:

We are given that Matt uses a 3-D figure and used it to get a 2-D imprint of triangle on a paper.

We need to find what kind of block Matt was using.

Any 3-D figure which have triangle as one of its face can be used by Matt.

All the above mentioned 3-D figure have a triangle as one of the face.

Hence, Matt could have used any of the above mentioned solid figure.

i can't read the graph

step-by-step explanation: