Tech graphics - area question.

Blahh89 · 13-06-2008 7:56am #1

Does anyone/website have a list of the theorems needed for the area question?

blue-army · 13-06-2008 9:21am

Yeah.......how do you change a triangle to a square of equal area?

We never done it but I might attempt this as an extra question on the pass paper...

shanedownfall · 13-06-2008 9:40am

Don't think there is a website with them. Check solutions on www.examinations.ie . That should show you how to change a triangle to a square of equal area.

blue-army · 13-06-2008 9:45am

shanedownfall wrote: »

Don't think there is a website with them. Check solutions on www.examinations.ie . That should show you how to change a triangle to a square of equal area.

I've tried that....however I cannot understand their method.:(

It's probably something simple, I've never done it....I was just thinking doing it as an extra question as I can already do half of it..

Blahh89 · 13-06-2008 10:45am

just half the perp height and bring the points up from the base , then you'll have a rec.

then all you have to do is change the rec to a sq. and most people know this method..

Tech graphics - area question.

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