if the sides of a triangle are 31 cm, 29 cm and 15 cm, what is its area?
Choose the correct choice from the following choices
A) 220.75 cm 2	B) 258 cm 2	C) 225.50 cm 2	D) 222.25 cm 2	E) 217.5 cm 2
<gadget id="calculator">29 * 15</gadget>
<output>435</output>

<gadget id="calculator">435 / 2</gadget>
<output>435/2 = around 217.5</output>

<result>E</result>
if the sides of a triangle are 31 cm, 29 cm and 15 cm, what is its area?
divide(multiply(29, 15), const_2)
"the triangle with sides 31 cm , 29 cm and 15 cm is right angled , where the hypotenuse is 31 cm . area of the triangle = 1 / 2 * 29 * 15 = 217.5 cm 2 answer : e"