carilah luas dan keling gambar diatas......
#tolong bantu jawabbbb
#tolong bantu jawabbbb
![](https://id-static.z-dn.net/files/d1d/73118c909defcd0b0427f5d79a4d8c5a.jpg)
Penjelasan dengan langkah-langkah:
60÷5=12
keliling=
(20×4)+(30×2)+(60×2)
=40+60+120
=220
luas=
60×30=1.800
=1.800-(2×(20×12))
=1.800-480
=1.320
[answer.2.content]