If a triangle has two equal sides, it is what?

More Questions:

What nationality was writer, neurologist and psychiatrist Viktor E. Frankl?

Who was the losing coach in the first Super Bowl, played January 15, 1967?

What month's birthstone places highest on the Mohs scale?

What year did J. R. R. Tolkien publish "The Hobbit"?

Which book begins with the words "The scent and smoke and sweat of a casino are nauseating at three in the morning"?

Where in your body would you find your hippocampus?

Who married actress Julia Roberts in 1993?

Anthony Robert McMillan is more famous as who?

Who played the role of Seth Brundle in the 1986 film "The Fly"?

What 1986 Europe hit was Gob's magic act theme song on TV's "Arrested Development"?

What was the name of Ross" pet monkey on the TV show "Friends"?

What actress earned an Oscar nomination for her first screen appearance in "Maria Full of Grace"?

What movie earned Katharine Hepburn her last Oscar?

Which World War II General said "I came through and I shall return"?

Managua is the capital of which Central American country?