- A° = 360°
- B90° is an acute angle
- CA square has 4 sides
- D° = 180°
Step-by-Step Solution
Tiles fit around a point with no gap or overlap only when their angles add to 360°. ° = 360° exactly. (90° is a right angle, not acute.)
Answer: A) ° = 360°
Each angle of a square is 90°. Why do four squares fit exactly around a point?
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