The area of a triangle will be when a = 3m, b = 5m, c = 10m, a, b, c being lengths of respective sides?
Pick one:	A) 3	B) 6	C) 4	D) 9	E) 1
S = (3 + 5 + 10)/2= 
<gadget id="calculator">(3 + 5 + 10)/2</gadget>
<output>9</output>
9 Answer:9
<result>D</result>
The area of a triangle will be when a = 3m, b = 5m, c = 10m, a, b, c being lengths of respective sides?