Question

need help

Answer 1

Determine whether a triangle can be formed with the given side lengths. If so, use Heron's formula to find the area of the triangle. (5 points)

a = 240
b = 121
c = 302

13,724.27
No triangle is formed.
24,172.48
24,186.58

Answer 2

http://hotmath.com/hotmath_help/topics/triangle-inequality-theorem.html
first we check if the triangle is valid by using the triangle inequality theorum

Answer 3

You know to see if those lengths can form a triangle if two sides added together are greater than the third side.

a + b > c

Is this true?