The diagonals of a rhombus are 13 cm and 20 cm. Find its area?	Choose the correct choice from the following answers:
A) 176  B) 130  C) 150  D) 179  E) 172
1/2 * 13 * 20= 
<gadget id="calculator">1/2 * 13 * 20</gadget>
<output>130</output>
130   Answer:130
<result>B</result>
The diagonals of a rhombus are 13 cm and 20 cm. Find its area?