Answer:
D. 405
Step-by-step explanation:
First, you find the area of the swimming pool without the water. That is 9 x 9 = 81. Then you multiply the area (without water) by 5 to find the area with the water.
Its none
because a triangle makes up 180 degrees hope this helps and im not a dumby
The order from least to greatest is:
E, D, A, B, C