Task 12 of 20 · Math · High school . Class 2
The third side of the cosine claim
Task
The sides of 5 and 7 form an angle of 60°. Calculate the third side of c.
Your answer
Write your answer, check the solution, then rate it against the criteria.
Task 12 of 20 · Math · High school . Class 2
Task
The sides of 5 and 7 form an angle of 60°. Calculate the third side of c.
Your answer
Write your answer, check the solution, then rate it against the criteria.