tolong yaa, bsk di kumpulin
Matematika
Ara1011
Pertanyaan
tolong yaa, bsk di kumpulin
1 Jawaban
-
1. Jawaban niesrinaasmadina
sisi miring =√12²+9²
=√144+81
=√225
= 15 cm
sisi alas = 9+9+24 = 42 cm
K = 2(15)+42+24
= 30+42+24
=96 cm
jawab.A