Ok so look for the change between x and y.
<span>The place value of 1 in 5,678.321 is one-one thousands. The one digit is the third place behind the decimal point. The first place behind the decimal point is three one-tenths. The second place behind the decimal is two one-hundredths. A decimal number is a division of one. In other words, it will take a thousand one-one thousands to equal one.</span>
The length of somebody's arm depends on the person. Not everyone has the same length of arm.
Answer:
TRUE Because it would form a triangle