Question

# △ABC and △DEF are similar such that 2AB=DE and BC=8 cm. Find EF.

A
16 cm
B
12 cm
C
8 cm
D
4 cm

Solution

## The correct option is A 16 cmGiven that △ABC∼△DEF. If two traingles are similar then their corresponding sides are proportional. EFBC=DEAB EF8=2ABAB=2 EF=2×8 cm EF=16 cm

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