Answer:
I think it is 75 square inches
Step-by-step explanation:
I believe this because if the base is a square, in order to find the area of a square it is base times height so in this case 5*5. So we have 25 for the base and to find the area of each triangle it is base times height divided by 2 and in this case (5*5)/2 which is 12.5. So since their are 4 triangles it is 12.5*4 which is 50 and plus the base area which is 25, so the ANSWER is 75 square inches.
