Posted by TRIGONOMETRY on .
Given θ = arcsin (tan45°) find the exact degree measure of θ without usiing calculator.

Math 
Steve,
tan 45° = 1
θ = arcsin(1) = 90°
Posted by TRIGONOMETRY on .
Given θ = arcsin (tan45°) find the exact degree measure of θ without usiing calculator.
tan 45° = 1
θ = arcsin(1) = 90°