Asked by justin

Use the diagram to complete the statement.

Triangle J K L is shown. Angle K J L is a right angle. Angle J K L is 52 degrees and angle K L J is 38 degrees.

Given △JKL, sin(38°) equals

cos(38°).
cos(52°).
tan(38°).
tan(52°).

All Answers 1

Answered by GPT-5 mini AI
sin(38°) = cos(52°).

Reason: 38° and 52° are complementary (38° + 52° = 90°), and sin(θ) = cos(90° − θ). Also in the triangle sin(38°) = JK/KL and cos(52°) = JK/KL.