BUILDING BLOCKS

Solve the clues provided to fill out the word pyramid. When it is complete, the 15 letters can be arranged into one word (clue: something mathematical)

1.       The Roman numeral for 1,000

2.       Expression of refusal

3.       Spasmodic twitching of muscles

4.       Group of three

5.       Big

							1.
					2.
			3.
	4.
5.

Answers:

1.       M

2.       NO

3.       TIC

4.       TRIO

5.       LARGE

trigonometrical