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Angles L and K are alternate interior angles. The measure of L is 50°. What is mK? A. mK = 40° B. mK = 50° C. mK = 130° D. mK = 180°

Sagot :

By the Alternate Interior Angles Theorem, the measure of angle K is 50°. the correct option is B. mK = 50°

Calculating values of angles

From the question, we are to determine the measure of angle K.

From the given information,

Angles L and K are alternate interior angles

By The Alternate Interior Angles Theorem which states that when two parallel lines are cut by a transversal, the resulting alternate interior angles are congruent.

Since the measure of angle L is 50°

The measure of angle K is also 50°

Hence, by the Alternate Interior Angles Theorem, the measure of angle K is 50°. the correct option is B. mK = 50

Learn more on Calculating measures of angles here: https://brainly.com/question/24839702

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