Find the area of ihe irregular ata 2 in
A = [? n
5 in.
3 in
3 in.
2 in.
4 in.
4 in

answer

step-by-step explanation:

1/4 is the answer if i recall correctly.

the diagram shows you   triangle def with de=4, df=9 and de≠df≠ef.

the sum of the lengths of two triangles' sides are always greater than the length of the third side:

substitute sides lengths:

then 5< ef< 13 (option 3 is true).

def is a scalene triangle with all sides of different lengths (option 5 is true, option 2 is false).

answer: correct choices are 1, 3 and 5