Question

in triangle ABC , DE||BC , AD:DB = 2/3 then find ratio of triangle ABC & ADE

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

DE is parallel to BC

AD/DB = 2/3

DB/AD = 3/2

ADDING 1 TO BOTH SIDES

DB/AD + 1 = 3/2+ 1

DB + AD/AD = 3 + 2/2

AB/AD = 5/2

area of ADE/area of ABC = (AD/AB)² = (2/5)² = 4/25

Hope you understand the answer!