250 books in total. 15 times 10, plus the 100 on the shelves.
Answer = 14.4 ( hypotenuse)
A^2 + B^2 = C^2
144 + 64 = 208
C^2 = 208
C = 14.4
Answer:
I think the answer is A but I am not for sure
Step-by-step explanation:
To find the area of a composite figure, separate the figure into simpler shapes whose area can be found. Then add the areas together. Be sure than none of the simpler figures have overlapping areas
