Question

hiii
solve this
the triangles are similar

Answer 1

AB =  1.2 cm

ED = 1.4 cm

We  know  that,

areas of two similar triangles are in the ratio of the squares of their corresponding sides,

Hence,

Ratio of  area  = 1.2²/1.4²

                          = (12/14)²

                           = (6/7)²

                          = 36/49