laurasantos6
laurasantos6
10-09-2020
Mathematics
contestada
A=1/2h(B+b); A=15, B=4,b=1
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pradhankasish24
pradhankasish24
10-09-2020
step by step
A=1/2h(B+b)
15=1/2h(4+1)
15/(4+1)=1/2h
15/5=1/2h
3=1/2h
h=2*3
h=6
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