we can conclude that the measure of a negative angle coterminal with 4л/3 is B = -2л/3
<h3>How to find the coterminal angle?</h3>
For a given angle A, we define the family of coterminal angles as:
B = A + n*2л
Where n is an integer number.
In this case, we want to find a negative coterminal angle to A = (4л/3), then we can replace it in the above formula to get:
B = 4л/3 + n*2л
Now we just need to find a value of n such that B is negative, if we select n = -1, then:
B = 4л/3 - 2л = 4л/3 - 6л/3 = -2л/3
Then we can conclude that the measure of a negative angle coterminal with 4л/3 is B = -2л/3.
If you want to learn more about coterminal angles:
brainly.com/question/3286526
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