Find two numbers that up to 158. The greater number is 40 more than the lesser number.
1 answer:
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Make a drawing of the situation:
Recalling the tangent trigonometric relationship, if the angle of inclination is A, then:
Use the inverse tangent function to find the value of A:
Use a calculator to find the numerical value of the inverse tangent of 6:
Therefore, the angle of inclination of the Sun is approximately 80.5°.
