In a triangle, the midsegment is parallel to and half of non-intersecting side.
Since the exponents is positive, move the decimal 7 places to the right, thus giving you 12090000
The sum of the two smallest numbers has to equal a number greater that the largest one. Or, how some people prefer it, the sum of any two numbers of the set has to be a greater number than the third one.
So, the set of sides 7,9,17 does not form a triangle.
because 7+9= 16, which is less than the greatest number, 17.
It is 1,000,000x larger:
0.1 / 0.000000001 = 1,000,000