A triangular prism is 7.8 millimeters long and has a triangular face with a base of 12.5 millimeters and a height of 19 millimeters. What is the volume of the triangular prism?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?