Twelve boy scouts each need 9/12 of a yard of rope to practice tying knots. if their leader buys 14 yards of rope, how much rope will be left over?

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

step-by-step explanation:

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