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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,160

In an ABCD.EFGH cube whose side length is 8, the distance between the point G and the line BH is ....

A. 4 cm

B.

C. cm

D. cm

E. cm

I got

cm. Do you guys get the same answer?Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

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**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,322

hi Monox D. I-Fly

I assumed that E is 'above' A, F 'above' B and so on. And then didn't get your answer.

So I tried E 'above' D, F 'above' C and so on. And got a different answer to us both.

So it would seem that the exact diagram is important here.

Bob

Children are not defined by school ...........The Fonz

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,160

Your first assumption was right. What answer did you get?

Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

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**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,322

With that arrangement of the letters, BH is a diagonal and AG another. The diagonals cross at 90 degrees and bisect each other, so the distance required is half a diagonal.

Bob

Children are not defined by school ...........The Fonz

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

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**Monox D. I-Fly****Member**- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,160

I think I see it now, thanks.

Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

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