Title Builder Beta See instructions

Welcome to Title Builder Beta.

This small piece of kit is designed to make building your Quiz, Crossword or Puzzle question more effective. It should make finding your question easier for others and, the easier it is to find, the more likely someone is to answer it!

To build an easy to find question title simply select the paper and quiz, enter the quiz number if relevant and fill in the Publication Date. Once you’re happy click “Build Title” and the information should populate the Title field. Fill in the final required details of your question as you normally would, and click submit.

As this is a Beta we only have a limited number of papers and quizzes listed. If you think your favourite Quiz, Crossword or Puzzle should be listed here don’t hesitate to contact us.

Remember: You do not have to use the title builder - simply enter the title and question as you normally would and click submit!

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another that makes no sense...

paddycar | 11:18 Fri 09th Jun 2006 | Quizzes & Puzzles

5 Answers

A right triangle ABC is given, where angle B = 90 degrees. The side AB is extended past angle B so that an exterior angle X is formed. What is the measure in degrees of angle X?
45 DEGREES
55 DEGREES
180 DEGREES
90 DEGREES
50 DEGREES

can this be right?

msn conspiracy

Answers

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scotstone

90 deg . Why does it make no sense?

pquinlan

Makes sense: draw rt angle triangle: point b vertically below a and point c horizontally across from b (angle B = 90). Now continue line ab thru point b. The angle between that line and the triangle base is 90.

barmy

I say the exterior angle is 180 degrees and the interior angle is 90 degrees.

pquinlan

Don't agree, barmy, I think it boils down to definition of interior and exterior angles. See http://www.mathsisfun.com/geometry/exterior-an gles.html

JerryB

It's also a (reasonably) well-known mathematical proof that the exterior angle is equal to the sum of the other two interior angles of the triangle, which also gives us 90 degrees as the answer.

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