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Verified answer
→ Mapel : Math→ Materi : Keliling dan Luas
→ Bab : Bangun Datar
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D2 = ( Luas x 2 ) : 16
D2 = ( 96 x 2 ) : 16
D2 = 192 : 16
D2 = 12 cm
Panjang sisi
= √( 12 : 2 )² + ( 16 : 2 )²
= √( 6² + 8² )
= √( 36 + 64 )
= √( 100 )
= 10 cm
Keliling belah ketupat
= 4 x s
= 4 x 10
= 40 cm.
1/2 x 16 x d2 = 96
8 x d2 = 96
d2 = 96/8
d2 = 12
Phytagoras
S.Miring = Jumlah kuadrat S.siku siku lainnya
S.miring^ = 6^ + 8^
36 + 64
Sisi miring ^ =100
S.Miring =/ 100
10
Keliling
4s
4 x 10
40 cm