Area of the circle can be calculated using the following rule: area = pi*(radius)^2
For the first circle: We are given that: area = 1040.9 square units ....> I
For the second circle: We are given that: radius = 27 units Therefore: area = pi * (27)^2 = 2290.221044 square units ....> II
For the third circle: We are given that: circumference = 87.92 units Therefore: circumference = 2*pi*radius = 87.92 radius = 13.99 units area = pi*(13.99)^2 = 615.12799 square units ...> III
For the fourth circle: We are given that: diameter = 19 units Therefore: radius = 19/2 = 9.5 units area = pi*(9.5)^2 = 283.528 square units ....> IV
Based on the above, the order according to increasing area would be: IV , III , I , II
