The diagonals of a rhombus are 15 cm and 20 cm. Find its area?  Answers:	A) 176	B) 186	C) 150	D) 179	E) 172
1/2 * 15 * 20= 
<gadget id="calculator">1/2 * 15 * 20</gadget>
<output>150</output>
150   Answer:150
<result>C</result>
The diagonals of a rhombus are 15 cm and 20 cm. Find its area?