Question

If △ ABC ~ △ DEF such that AB = 12 cm and DE = 14 cm. Find the ratio of areas of △ ABC and △ DEF.

Answer 1

Step-by-step explanation:

refer to attatchment.

Answer 2

Answer:

36/49

Step-by-step explanation:

• The areas of two similar triangles is equal to the ratio of the squares of any two corresponding sides

    Therefore,

       area of Δ ABC/ area of Δ DEF = [AB/DE]²

       area of Δ ABC/ area of Δ DEF = [12/14]²

       area of Δ ABC/ area of Δ DEF = 36/49

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