Brain Teaser Of The Day: Triangle Ratios

A circle has an equilateral triangle touching it’s circumference on the outside and another equilateral triangle touching its circumference on the inside, as pictured. What is the ratio of the areas of these two triangles?

Brain Teaser Of The Day: Triangle Ratios

 

Brain Teaser Of The Day: Decipher The Terms

Decipher the following terms:

  1. 26 L of the A
  2. 7 D of the W
  3. 7 W of the W
  4. 12 S of the Z
  5. 66 B of the B
  6. 52 C in a P (W J)
  7. 13 S in the U S F
  8. 18 H on a G C
  9. 39 B of the O T
  10. 5 T on a F
  11. 90 D in a R A
  12. 3 B M (S H T R)
  13. 32 is the T in D F at which W F
  14. 15 P in a R T
  15. 3 W on a T
  16. 100 C in a D
  17. 11 P in a F (S) T
  18. 12 M in a Y
  19. 13 is U F S
  20. 8 T on an O
  21. 29 D in F in a L Y
  22. 27 B in the N T
  23. 365 D in a Y
  24. 13 L in a B D
  25. 52 W in a Y
  26. 9 L of a C
  27. 60 M in an H
  28. 23 P of C in the H B
  29. 64 S on a C B
  30. 9 P in S A
  31. 6 B to an O in C
  32. 1000 Y in a M
  33. 15 M on a D M C
 

 
 
 

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