Question

D
E
1. In the given figure, ZADE = CBA
(1) Show that AABC-AADE
(i) IfAD=3.8 cm, AE = 3.6cm,
BE=2.1 cm and BC= 4.2 cm,
find DE
2. The perimeters of two similar triangles are 30 cm and 20 cm respectively. If ones
the first triangle is 12 cm, determine the corresponding side of the second triangle.
3. In the given figure, AB || CD
given that AB=7.5 cm, DC
7.5 cm
3 cm
4.5 cm
EF=4.5 cm and BC = x c
the values ofx and y.
у cm
BH
E​

Answer 1

Answer:

your answer is the second triangle