Help on Geometry Crossword Puzzle???

Question

i tried as hard as i could to think of all the answers on the puzzle, but there were a few i just couldn't seem to get...

1. A root of a number (7 letters)

2. The numerical factor of a term (11 letters)

3. Then number under the radical sign (8 letters)

4. An arrangement of polygonal regions covering the plane without overlapping or leaving gaps (12 letters)

5. Height (8 letters)

6. A comparison of two quantities by division (5 letters)

7. Multiplicative inverse (10 letters)

I'll give the "best answer" to the person who gets them all first(or closest to all of them). anything you can think of will help!~ :] thank you very much!!!

Answer 1

4. tessellation?

6. ratio?

Answer 2

1. radical

2. coefficient

3. radicand

4. tesselation

5. altitude

6. ratio

7. reciprocal

I hope this helps.

Answer 3

1. radical

2. coefficient

3. radicand

4. tessellation

5. altitude

6. ratio

7. reciprocal

Hope that helps.

Answer 4

Same as Archibald plus

2) coefficient

6) ratio

Answer 5

i have no clue

i'm not that good at crossword puzzles

sorry =(

Answer 6

?

Answer 7

1. ?

2. ?

3. Radicand

4. ?

5. Altitude

6. ?

7. Reciprocal

Answer 8

1. radical

2. coefficient

3. radicand

4. tessellation

5. vertical

6. ratio

7. reciprocal

Answer 9

#3 radicand

#4.tessellation

#5 altitude

#6 ratio

#7 reciprocal