Sketching Problem Solutions Practice Test

Maya says there is no place to store math tools in class. She draws a rack with 3 shelves, like three long flat lines stacked, and labels “shelves.” How does the shelf shape help solve the problem?

Carlos keeps spilling juice when he pours into a small cup. He draws a funnel with a big wide opening at the top and a small narrow opening at the bottom. He draws arrows showing the juice going down. The funnel shape is wide then skinny. The narrow bottom points to the cup. Which part of the shape helps solve the problem?