temen bantu aku ,, tolong jwb pake cara !!!
Matematika
Merianadesitasari1
Pertanyaan
temen" bantu aku ,, tolong jwb pake cara !!!
1 Jawaban
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1. Jawaban queenamanda861
L = (a+b)/2*t
324= (36 + b)/2*12
324 = (36+b)*6
36+b=324/6
36+b=54
b=54-36
b=18
FG = 18 cm