Question

Areas of two sunilar triangles are 98 sq.cm and 128 sq. cm. Find the ratio between the lengths of their corresponding sides.​

Answer 1

Answer:

Let ΔABC ~ ΔDEF

So,AB/DE=BC/EF=AC/DF=(AB+BC+AC)/(DE+EF+DF)

= Perimeter of ΔABC/Perimeter of ΔDEF

Perimeter of ΔABC/Perimeter of ΔDEF = AB/DE

30/24=12/DE

DE=9.6cm

Step-by-step explanation:

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