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Nossis has been working on his geometry homework and he is almost finished. His last task is to find a solution of . Nossis cannot figure out what x could be! Explain how he can find a value for and show that it works.

x is an angle. Using a calculator, be sure your calculator is in degree mode, then type: . Your answer should be an angle in degrees. Check your work by finding the sine of your answer. It should be .