Answer :

Final answer:

To convert 143 degrees to radians, you multiply by the conversion factor of 0.01745 rad/degree, yielding approximately 2.49 radians.

Explanation:

To convert degrees to radians, you can use the conversion scale where 1° = 0.01745 rad = π/180 rad. Given this, we can calculate the radian equivalent of 143 degrees as follows:

  1. Take the total number of degrees to be converted, in this case, 143 degrees.
  2. Multiply this number by the conversion factor, which is π/180 or 0.01745. That is, 143 * 0.01745.
  3. After multiplication, we get approximately 2.49 radians.
  4. Therefore, there are about 2.49 radians in 143 degrees.

In this way, we the final answer approx 2.49 radians.

Learn more about Angle Conversion here:

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