Answer:
∠ J = 45°
Step-by-step explanation:
In a parallelogram , opposite angles are congruent.
∠ H and ∠ J are opposite angles , thus
∠ J = ∠ H = 45°
The measure of angle J in parallelogram HIJK is 45°
A parallelogram is a quadrilateral (four sides and four angles) in which opposite sides are parallel and equal to each other. Opposite angles of a parallelogram are congruent to each other.
∠H = ∠J (Opposite angles of a parallelogram are congruent)
∠J = 45°
The measure of angle J in parallelogram HIJK is 45°
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