What is the area of a triangle with a=25 b=13 and c=17? (picture provided)

For this case we must find the area of a scalene triangle (different sides) by means of Heron's formula:

Where:

S: It's the area

p: It is the semiperimeter

a, b, c: They are the sides:

So:

Option D

there is no question content here, but you for the free points! : d

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !