If the sides of a triangle are 28 cm, 26 cm and 12 cm, what is its area?  Choose the correct answer
A) 120 cm2	B) 156 cm2	C) 178 cm2	D) 189 cm2	E) 176 cm2
The triangle with sides 28 cm, 26 cm and 12 cm is right angled, where the hypotenuse is 28 cm.   Area of the triangle   = 1/2 * 26 * 12= 
<gadget id="calculator">1/2 * 26 * 12</gadget>
<output>156</output>
156 cm2   Answer: 156 cm2
<result>B</result>
If the sides of a triangle are 28 cm, 26 cm and 12 cm, what is its area?