Is This Thing On?: A Friendly Guide to Everything Digital for Newbies, Technophobes, and the Kicking

Is This Thing On?: A Friendly Guide to Everything Digital for Newbies, Technophobes, and the Kicking

Matematika Tentukan luas bangun ABCD

A.80
B.90
C.100
D.110

Tentukan luas bangun ABCD

A.80
B.90
C.100
D.110

L jajar genjang = a x t

(tinggi jajar genjang belum diketahui), untuk mengetahui :

t = √10² - 8²

t = √100-64

t =√36

t = 6

L = a x t

L = 15 x 6 (cm²)

L = 90 cm²

SEMOGAMEMBANTU

Jawaban:

luas nya 90 kalo salah maaf ya

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