Which of the following is a solid consisting of a disc, a point not in the same plane as the disc, and all the points between them?
A. Cone
B. Prism
C. Cube
D. Pyramid

Me. i need an answer asap. , you! select the correct answer from each drop-down menu.simplify the given polynomial and use it to complete the statement.the polynomial simplifies to an expression that is a blank with a blank degree of blank .

Me because some of question i don’t understand

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?