The area of the sector of a circle of radius R making a central angle of ‘x°’ is ________
1
\(\frac{x}{{180}} \times 2\pi R\)
2
\(\frac{x}{{360}} \times 2\pi R\)
3
\(\frac{x}{{180}} \times \pi {R^2}\)
4
\(\frac{x}{{360}} \times \pi {R^2}\)
The area of the sector of a circle of radius R making a central angle of ‘x°’ is ________