Answered

At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Discover comprehensive solutions to your questions from a wide network of experts on our user-friendly platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

determine angle a if sin a = 0.3421 and 90 < a < 180

Sagot :

olumideolawoyin

Answer:

a = 160⁰

Step-by-step explanation:

sin a = 0.3421

a = arcsin (0.3421)

a = 20⁰ approximately

Since 90 < a < 180 then

a = 180⁰ - 20⁰

a = 160⁰ since sine is also positive in the second quadrant.

Hence, a = 160⁰

Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.