Construct a triangle ABC in which BC 4.7 . b= 60 and ab + BC = 8.2
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draw a line segment bc of length 8.2cm
from point b draw angle of 60° and produce it upto point d
now given ab+bc=8.2 and only bc=4.7
so ab =8.2-bc (i.e 4.7)
ab=8.2-4.7=3.5
now from bd cut ab=3.5
join point a and c
abc is required triangle
from point b draw angle of 60° and produce it upto point d
now given ab+bc=8.2 and only bc=4.7
so ab =8.2-bc (i.e 4.7)
ab=8.2-4.7=3.5
now from bd cut ab=3.5
join point a and c
abc is required triangle
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