Question

∆ABC and ∆DEF are Similar BC = 3cm, EF = 4cm and the area of the ∆ ABC is
54 cm2 then find the area of the ∆DEF.

Answer 1

Answer:

72 cm sq

Step-by-step explanation:

Given: abc~def

Find: Area of def

Area of def /Area of abc =Ef / Bc

Area of def / 54 = 4 / 3

Area of def = 4 × 54/3

Area of def = 4 × 18

Area of def = 72 cm  sq

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