What is the relationship a - b and b - a

Step-by-step explanation:

if a>b u get a (+) value for (a - b)

if b>a u get a (-)value for (a - b)

if a>b u get a (-) value for (b - a)

if b>a u get a (+) value for (b - a)

eg .5 - 4 / 4 - 5

1 / -1

dont understand

step-by-step explanation:

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi