In a rectangular coordinate system, what is the area of a rhombus whose vertices have the coordinates (0, 7.5), (8, 0), (0, -7.5), (-8, 0)? Choose the most appropriate option.
A) 56 B) 88 C) 112 D) 116 E) 120
Ares of rhombus= 1/2* D1 *D2   Length of 1st diagonal = 8+8= 
<gadget id="calculator">8+8</gadget>
<output>16</output>
16   Length of 2nd diagonal= 7.5+7.5= 
<gadget id="calculator">7.5+7.5</gadget>
<output>15</output>
15   Area= 1/2*16*15= 
<gadget id="calculator">1/2*16*15</gadget>
<output>120</output>
120   120 is the answer
<result>E</result>
In a rectangular coordinate system, what is the area of a rhombus whose vertices have the coordinates (0, 7.5), (8, 0), (0, -7.5), (-8, 0)?