Academic Language Puzzle Crossword

A small number next to your base
3.14........
A straight line from the middle to the edge of the circle
A perpendicular measurement of a polygon or a solid figure
A solid figure with no vertices
A solid figure made up of a tube and two circles at the top
A expression with a cubed or square root
A solid figure that is closed at the top with a circle at the bottom
The product of a number times itself
A number times itself 3 times
A number times itself equalling a certain number
A number times itself 3 times equalling a certain number
The amount of space inside a solid figure
The distance of a cone from the top to the bottom
An expression used to show a decimal number between 1 and 10 multiplied by 10
An exact answer not needing a calculator