A rectangular surface have length 15m and breadth 8m.calculate its area and diagonal.  Options
A) 120,18
B) 120,17
C) 115,17
D) 115,18
E) 120,18
area=length*breadth=15*8= 
<gadget id="calculator">15*8</gadget>
<output>120</output>
120 sq.m   Diagonal=√(15)^2+(8)^2=√289=17 m   Answer 120,17
<result>B</result>
A rectangular surface have length 15m and breadth 8m.calculate its area and diagonal.