Answer:
umm?
Step-by-step explanation:
You just uhh explained the pythagorean theorem formula

but what's the question?
Answer:
The answer to your question is:
Step-by-step explanation:
a) There is no figure 0.
b) From one figure to the other there are 2 more cubes
c) Number of cubes = 3 + 2(n- 1)
where n is the number of figure
d)
Number of cubes in figure 100 = 3 + 2(100 - 1)
= 3 + 2(99)
= 3 + 198
= 201
169 because 13 x 13 = 168
The correct change would be $2.93
Hope this helps!!