ΔABC ~ ΔDEF and their areas are respectively 64 cm2 and 121 cm2. If EF = 15.4 cm, find BC.
We know that if two triangles are similar then the ratio of their areas is equal to the ratio of the squares of their corresponding sides.
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ΔABC ~ ΔDEF and their areas are respectively 64 cm2 and 121 cm2. If EF = 15.4 cm, find BC.
We know that if two triangles are similar then the ratio of their areas is equal to the ratio of the squares of their corresponding sides.