Question

Triangle ABC~triangle DEF and their areas be, respectively,64 cm² and 121 cm².If EF=15.4 cm the find value of BC.​

Answer 1

Answer:

Let ∆ABC ~ ∆DEF and their areas be, respectively, 64 cm2 and 121 cm2. If EF = 15.4 cm, find BC. We know that the ratio of areas of two similar triangles is equal to the ratio of the squares of any two corresponding sides. Hence, BC = 11.2 cm

Answer 2

Step-by-step explanation:

Hope its helpful please mark me as brainliest