In square ABCD, e is on AC, EF ⊥ AB is on F, eg ⊥ ad is on G, ab = 8cm, AE ratio EC = 3:1, calculate the area of quadrilateral afeg Draw your own picture I can't make it easy

In square ABCD, e is on AC, EF ⊥ AB is on F, eg ⊥ ad is on G, ab = 8cm, AE ratio EC = 3:1, calculate the area of quadrilateral afeg Draw your own picture I can't make it easy

In square ABCD, ab = 8, AC = 8 √ 2,
From AE / EC = 3 / 1,
So AE = 6 √ 2,
In square afeg, AF = 6,
So the area of afeg is 36