Can somebody please help me with this question?

Blue Triangle.

Step-by-step explanation:

Using the area formula for a triangle, the pink triangle has an area of 0.5×54×33 in² or 891 in². The blue triangle has an area of 0.5×56×39 in² or 1092 in².

Step-by-step explanation:

both shapes are triangles so there area is :

A=( b*h) / 2 where h is the height and b the base

A=  (33*54)/2 = 742.5 in²

A= (56*39)/2=  1092 in²

so the blue triangle has a greather area