Question

In AJKL, m_ J = 90°, m2 K = 30°, and m2 L = 60°. Which of the following statements about AJKL are true? Check all that apply. 1) The sum of the measures of the angles in AJKL is 180° 2) Angle J is acute 3) Angle K is obtuse 4) Angle L is a right angle

Answer 1

In triangle AJKL, the sum of the measures of the angles is 180 degrees. Angle J is a right angle, angle K is acute, and angle L is obtuse.

Step-by-step explanation:

In triangle AJKL, angle J measures 90 degrees, angle K measures 30 degrees, and angle L measures 60 degrees. Based on these measurements:

1. The sum of the measures of the angles in AJKL is 180 degrees. In any triangle, the sum of the angles is always 180 degrees.
2. Angle J is not acute; it is a right angle (measuring 90 degrees).
3. Angle K is not obtuse; it is acute (measuring 30 degrees).
4. Angle L is not a right angle; it is obtuse (measuring 60 degrees).

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