In a rectangular coordinate system, what is the area of a rhombus whose vertices have the coordinates (0, 5.5), (8, 0), (0, -5.5), (-8, 0)?	Choose the correct answer
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= 5.5+5.5= 
<gadget id="calculator">5.5+5.5</gadget>
<output>11</output>
11   Area= 1/2*16*11= 
<gadget id="calculator">1/2*16*11</gadget>
<output>88</output>
88   88 is the answer
<result>B</result>
In a rectangular coordinate system, what is the area of a rhombus whose vertices have the coordinates (0, 5.5), (8, 0), (0, -5.5), (-8, 0)?