The first nine is in the millions place so the value is 9 million.
: Not sure what type of object your asking on, but if its a square object the answer is Area= <em>8,100</em> ... if you take the length of the side and square it that is the answer but if not, I'm sorry.
Answer:BZ congruent to BZ'
XY congruent to X'Y'
X'Z'Y' 90 degrees
Step-by-step explanation: