Answer:
The question is incomplete...
I hope this helps a little bit
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the dark purple in the bottom, brown reddish one light purple one in the bottom
Step-by-step explanation:
=5/21L+ -5/84
=-(5/7) (-(1L/3-3/4)+1/3/4)
=(-5/7)(-(1L/3-3/4))+(-5/7)(1/3/4)
=5/21L= -15/28+ -5/84
=5/21L=+ -25/42
45°
size of each angle = 360°÷8
8 are the number of sides
you get 45°
