Answer:
4) ∠J = ∠L = 88°; ∠K = 92°
5) ∠P = ∠R = 34°; ∠S = 146°
6) ∠T = 54°; ∠U = ∠W = 126°
Explanation:
You want the remaining angles in each rhombus where one angle is specified.
Angle relations
In a rhombus, as in any parallelogram, opposite angles are congruent, and adjacent angles are supplementary.
Application
In each of the rhombi, the adjacent angle is supplementary:
4) 180° -92° = 88°
5) 180° -146° = 34°
6) 180° -54° = 126°
Then the angle measures of interest are ...
4) ∠J = ∠L = 88°; ∠K = 92°
5) ∠P = ∠R = 34°; ∠S = 146°
6) ∠T = 54°; ∠U = ∠W = 126°