*dabs frantically* :) :) :)
The answer to your question is 28%
:)
Answers:
A) 2,600 cubes (13 x 40 x 5 = 2,600)
B) 6,600 cubes (11 x 20 x 30 = 6,600)
C) Boxes A and C or boxes B and C
D) 11,200 cubes (13 x 40 x 5) + (11 x 20 x 30) + (8 x 10 x 25) = 11,200
It's B=30 degrees
since a and b are equal to number 2, they are the same value. Because A is 30 degrees, B is 30 degrees too.