How many diagonals does a triangle have?

More Questions:

In the automotive world, what does the abbreviation DOHC mean?

How many lanes does an olympic standard swimming pool have?

What is the fear of light flashes called?

How old is the teenage lead character at the end of the book "Anne of Green Gables"?

What is the capital of the Canadian province of Alberta?

Which US state's name is derived from the Chippewa words for "great water"?

What major river runs through Boston?

What type of natural perfume comes from beavers?

The comma bacillus causes what disease?

Who stars as Clarence in True Romance?

In The Simpsons, what kind of footwear does Grampa usually sport?

What future celebrity made an appearance as Danny in "City Slickers"?

What war saw the first soldier buried at Arlington's Tomb of the Unknowns?

With which tune, that references the Fab Four, did Joe Diffie go to #1 in in 1996?

What is the capital of Morocco?