The area of a triangle is with base 4m and height 5m?
Select the correct option:
A) 20 m2	B) 10 m2	C) 82 m2	D) 54 m2	E) 28 m2
1/2 * 4 * 5= 
<gadget id="calculator">1/2 * 4 * 5</gadget>
<output>10</output>
10 m2   Answer:10 m2
<result>B</result>
The area of a triangle is with base 4m and height 5m?