tolong dijawab. pleasssssss
Matematika
febrianadiva
Pertanyaan
tolong dijawab.
pleasssssss
pleasssssss
1 Jawaban
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1. Jawaban niesrinaasmadina
L = 1/2(a+b)xt
a+b=L:1/2t
=4.200:1/2x336
=4200 :168
= 25 m
a+b=25 m
12+b=25 m
b=25-12
b=13 m
jadi sisi sejajar lainnya = 13 m