tolong jawab pleasss
Matematika
khairinanada
Pertanyaan
tolong jawab pleasss
2 Jawaban
-
1. Jawaban bimoad4
Luas=a×t
=20×8=160 cm2
Keliling=2×(a+b)
=2×(20+30)=2×50=100 cm2
Maaf kalo ada yg slh -
2. Jawaban mardwinsw45owzhyg
L=a x t
=20 x 8
=160 cm
K=2 x (AB+BC)
=2 x (20+10)
=2 x 30
=60cm