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the conversion to km is not necessary, just me wanting to avoid using big numbers.
Date Posted:
3 years ago
thank youu
great answer ! easy to understand
thank you! it’s good to remember cosine rule whenever you are:
1) given 3 sides of a triangle and no angle
2) given 2 sides with angle but required to find the 3rd side
1) given 3 sides of a triangle and no angle
2) given 2 sides with angle but required to find the 3rd side