Tolong minta bantuan
Lgi ulangan
Lgi ulangan
Jawab:
121 cm²
Penjelasan dengan langkah-langkah:
luas=sisi×sisi
luas=11×11
=121 cm²
luas persegi : sisi × sisi
l = 11 × 11
l = 121 cm²
So, the area of the square is 121 cm²
![Matematika [2/10]<br />[tex]~[/tex]<br />a + b + c = 22<br />3a = c<br />a + b = 10<br />[tex] \: [/tex]<br />Isi titik-titik di bawah!<br /><br />a = ...<br />b = ...<br />c = ...](https://1.bp.blogspot.com/-FxxoZkxtk_U/WKAvV2Gd6iI/AAAAAAAACd0/UTrLC-1x23k1E0oqRLErM2XliW2XDiBlQCK4B/s1600/dif.jpg "Matematika [2/10]<br />[tex]~[/tex]<br />a + b + c = 22<br />3a = c<br />a + b = 10<br />[tex] \: [/tex]<br />Isi titik-titik di bawah!<br /><br />a = ...<br />b = ...<br />c = ...")
