Identify the pattern of the number sequence: 1, 12, 23, 34, 45, 56, 67, 78, 89, 100. *

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

i don't think there is enough

$25 becasue a 10 increase would make it from 80 to 50