1. You are on an alien planet where the name for a substance and the units of measures are very unfamiliar.
1 answer:
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Look at the picture.
a) 180° - 45° = 135°
b) Use trigonometric function
270° - 56° = 214°
a) 180° - 45° = 135°
b) Use trigonometric function
270° - 56° = 214°