please answer this question with formula
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Step-by-step explanation:
A=30m B=40m C=50m
perimeter =A+B+C = 30+ 40+ 50 m=120m
semi perimeter =A+B+C/2= 120/2 = 60
S-A= 60-30=30m
S-B= 60-40=20m
S-C= 60-50=10m
Heron's formula =s(s-a) (s-b) (s-c)
=√60x30x20x10
=√2x3x10x3x10x2x10x10
=√2x3x10x10
=600m
length of altitude drawn on largest side
=600/50=12m
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