Question

in the triangle ABC, DE||BC. if AD= 2cm, BD=4cm and AE=3.5cm find EC​

Answer 1

Answer:

AD+AE=DE

2cm + 3.5 m = DE

DE=5.5cm

BD= 4cm , DE= BC = 5.5 CM

ok then,

4+4+5.5 +5.5= 19 cm