A Star of Radius R Km Has Density K/ Kg/km³ $\pi$

Multiple Choice

A star of radius R km has density k/ kg/km³ at distance 11ee7b55_9f32_62af_ae82_0f138500ffaa_TB9661_11 km from its centre. Find its mass.

A) $\pi$ kR² kg
B) 2 $\pi$ kR² kg
C) 3 $\pi$ kR² kg
D) 4 $\pi$ kR² kg
E) 6 $\pi$ kR² kg