Nutri-grain.
Not if eaten with grain products ie bun
Exterior angle is 360/9 ie 40 so interior angle is 180 - 40 ie 140.
90 - 26 ie 64o.
180 - 60 ie 120o
A critical angle refers to the highest angle the light can possibly refract into or between objects without disappearing. ie = light going from crystal into water, the critical angle is 47degrees.
90 - 42 ie 48 deg
90 - 42 ie 48o
90 - 68 ie 22 degrees
360/9 ie 40 degrees
180 - (360/40) ie 171o
(90 - 78)/2 ie 6o