What’s the answer to this?

second option

Step-by-step explanation:

Given 2 similar figures with ratio of sides = a : b, then

ratio of areas = a² : b²

(a)

ratio of sides = =

ratio of perimeters is the same as ratio of sides =

(b)

ratio of areas = 7² : 2² = 49 : 4 =

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: