Question

points E and F are midpoint of segAB and seg AC of ∆ABC respectively. If EF=6.6cm then find the length of BC

Answer 1

given EandF are midpoint of sides AB and AC of triangle ABC

thus by mid point therom
EF=1/2BC
BC=2EF
=2×6.6
=13.2cm

Answer 2

нєу мαтє нєяє'ѕ уσυя αиѕωєя

ιт'ѕ gινєи тнαт
є & f αяє тнє мι∂ ρσιит σf тнє ℓιиє ѕєgмєит αв αи∂ α¢ яєѕρє¢тινєℓу..

тнєяєfσяє,
ву мι∂ ρσιит тнєσяєм -
єf = ½в¢
в¢ = 2єf
ѕιи¢є, єf= 6.6
тнєяєfσяє,

в¢ = 2 × 6.6
= 13. 2

нσρє ιт нєℓρѕ.....

# вє вяαιиℓу.....