Question

In a trapezium ABCD, AVis parallel to CD then find AB/CD

Answer 1

BE = AF = 3
EC. FD 4
In triangle BDC
GE= 3
DC 7
DC = 2ab
GE= 3
2 ab 7
GE= 6 ab
7
in triangle AB
7
F G = F G + G E = 4 ab + 6 ab
7. 7
EF = 10 ab
7