Question

Convert from Radians to Degrees π/2
a) 2°
b) 45°
c) 180°
d) 90°

Answer 1

To convert from radians to degrees, multiply the radians by (180/π). The correct conversion for π/2 radians is 90°.

Step-by-step explanation:

To convert from radians to degrees, you can use the formula: degrees = radians × (180/π). Let's calculate the conversions for the given options:

1. (a) The conversion for π/2 radians is approximately 90 degrees.
2. (b) The conversion for π/2 radians is approximately 90 degrees.
3. (c) The conversion for π/2 radians is approximately 90 degrees.
4. (d) The conversion for π/2 radians is approximately 90 degrees.

Therefore, the correct option is (d) 90°.