noradora123
noradora123
09-05-2021
Mathematics
contestada
A=1/2 (a+b)h work out A if a=2 b=7 h=3
Respuesta :
Аноним
Аноним
09-05-2021
Step-by-step explanation:
A =1/2(a+b)h
1/2(2+7)3
1/2×27
13.5
hope it helps.
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