Only For Geniuses

Maximus · Post by **Maximus** » Sat Jun 25, 2016 8:51 am

And that is NOT a fish I would recognize, lol

Post by **WLLady** » Sat Jun 25, 2016 9:43 am

Sandy...have you ever eaten goldfish crackers? They look like that...or at least they used to when i was a kid....um.

Post by **WLLady** » Sat Jun 25, 2016 9:48 am

The next how many squares from sandy i actually see a light the matches at the bottom left corner and watch em burn!!! Lol. Scarred for life from the fuse questions....

Robbie · Post by **Robbie** » Sat Jun 25, 2016 4:24 pm

It's kinda scary how much WLLady likes the ones that burn!!!!

Post by **WLLady** » Sat Jun 25, 2016 4:41 pm

(Insert evil laughter here and malicious hand rubbing)

Post by **poultry_admin** » Sun Jul 03, 2016 11:30 am

Three dimensional thinking needed here...

Look at the cube on the left side of the picture.
The two red lines are diagonals on the two touching sides of the cube. What is the angle between them (in the cube, not in the picture)?

Additional Question:
The red lines on the right cube are drawn as a connection between the midpoints/centers of the sides of the cube. What is the angle between them?

Hint: none of the answers is 90 deg.
Taken from here: http://www.spiegel.de/wissenschaft/mens ... 696-2.html

Robbie · Post by **Robbie** » Sun Jul 03, 2016 9:46 pm

poultry_admin wrote:Three dimensional thinking needed here...

Look at the cube on the left side of the picture.
The two red lines are diagonals on the two touching sides of the cube. What is the angle between them (in the cube, not in the picture)?

Additional Question:
The red lines on the right cube are drawn as a connection between the midpoints/centers of the sides of the cube. What is the angle between them?

Hint: none of the answers is 90 deg.
Taken from here: http://www.spiegel.de/wissenschaft/mens ... 696-2.html

Can you mark exactly which angle you are referring to in each cube?

Post by **poultry_admin** » Mon Jul 04, 2016 8:04 am

Tonight.
Until then, the angle between the two red lines on the cube.
I answered wrong by looking at the picture and recognizing that the cube is drawn in isometric view and came up with the angles between the lines as shown in the view without using a protractor to measure it on the screen.

So in your imagination, change the view of the cubes to any other view you like and still answer the question: What is the angle between the red lines?

redninja · Post by **redninja** » Mon Jul 04, 2016 9:05 am

60 degrees for first cube. Still working on the second.

Maximus · Post by **Maximus** » Mon Jul 04, 2016 9:12 am

270? For cube on left?
I think I need to know which angle you're talking about like Robbie.