4 ABC is congruent to AEOL D
E
b)
LCBA
Question 2
In the diagram, BC is parallel to DE.
(a) Show that triangles ABC and ADE are similar.
(b) Given that BD = 2DA, find
2 unit
E
BS
136 cm?
3
DE
BC
(ii) the area of triangle ADE given that the area of the
trapezium DECB is 136 cm².
DE - LABC C corr. ks BC // DE]
С
A
ED = LA CB [ corr. &s Bl II DE]
(= LDAE [ common
angl