Question

Q 35 If AABC - ADEF, AB = 4 cm, DE = 6 cm,
EF = 9 cm and FD = 12 cm, find the
perimeter of ABC.​

Answer 1

Step-by-step explanation:

Ab/de = ac/ df = bc/ef

4/6 =. X/12= y/9.

2/3 =x/12 = y/9

3x= 36. 12y= 108

X= 36 /3. Y= 108/12

X= 12. Y=9

Perimeter = 25/2 cm

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