Just work with it as seperate triangles and then add them up.
Step-by-step explanation:
it's answer is 49........
I believe that she will need 56 square tiles. You get this by doing 7 times 8 which is 56. Then, since each tile is a one-foot square tile, you would need 56 tiles to cover the whole floor.
Answer:
D.) Natural Numbers
Step-by-step explanation:
