The perimeter of a triangle is 24 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle?  Choose the most appropriate option: A) 30 cm2 B) 85 cm2 C) 65 cm2 D) 45 cm2 E) 35 cm2
Area of a triangle = r * s   Where r is the inradius and s is the semi perimeter of the triangle.   30 cm2rea of triangle = 2.5 * 24/2= 
<gadget id="calculator">2.5 * 24/2</gadget>
<output>30</output>
30 cm2   30 cm2nswer:30 cm2
<result>A</result>
The perimeter of a triangle is 24 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle?