I would think it would be r
Answer:
15
Step-by-step explanation:
The hypotenuse of a triangle is a² + b² = c².
12² + 9² = c²
144 + 81 = 225
√225 = 15
Answer:
eight point nine seven, 8+0.9+0.07
Step-by-step explanation:
Answer:
28°
Step-by-step explanation:
62° + 90° = 152°
180° - 152° = 28°
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