.Answer the following questions:15.16X2-32âłABC maDEF and their ar – InterviewSolution

1.

.Answer the following questions:15.16X2-32âłABC maDEF and their areas are 64 cm2 and 121 cm2 respectively. If EF = 15.4 cm, find BC.mbers

Answer»

ar(ABC)/ar(DEF) = (BC/EF)^264 cm^2 / 121 cm^2 = (BC/15.4 cm)^28/11 = BC/15.4 cmBC=11.2 cm

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