The side of a rhombus is 20 m and length of one of its diagonals is 16 m. The area of the rhombus is?	Choose the correct choice from the following answers
A) 223.28	B) 293.28	C) 293.78	D) 291.28	E) 193.28
area of the rhombus = 1/2 * p * √4(a)2 - (p)2   a= 20 ; p = 16   A=1/2 * 16 *√4(20)2 - (16)2   =1/2 * 16 *√1600 - 256   =1/2 * 16 *√1344   A =293.28   Answer : 293.28
<result>B</result>
The side of a rhombus is 20 m and length of one of its diagonals is 16 m. The area of the rhombus is?