The diagonals of a rhombus are 13 cm and 20 cm. Find its area?  Choose the correct choice from the following answers
A) 329
B) 288
C) 150
D) 130
E) 31
1/2 * 13 * 20= 
<gadget id="calculator">1/2 * 13 * 20</gadget>
<output>130</output>
130   Answer: 130
<result>D</result>
The diagonals of a rhombus are 13 cm and 20 cm. Find its area?