Answer:
156.37°
Step-by-step explanation:
We solve this above question, using Cosine rule which is given as:
Cos C = a² + b² - c²/2ab
Let the Angle be represented as: x
Cos x = 310² + 200² - 150²/2 × 310 × 200
x = arc cos [ 310² + 200² - 150²/2 × 310 × 200]
x = 23.63°
The angle, in degrees, that he must turn through to head straight for Island B is given as:
180° - 23.63°
= 156.37°
Answer:
-814°, -454°, -94°, 266°, 626°. Did you mean like that?
38!
Can I have brainliest?
<em>~</em><em>Natalia</em><em>~</em>
Answer:
3/20
Step-by-step explanation:
