180 Days of Practice for Fifth Grade (Set of 3), 5th Grade Workbooks for Kids Ages 9-11, Inc

180 Days of Practice for Fifth Grade (Set of 3), 5th Grade Workbooks for Kids Ages 9-11, Inc

Matematika Sekolah Dasar tolong kasi tau luas dan kelilingnya

tolong kasi tau luas dan kelilingnya

[tex]perimeter \\ 2(l + w) \\ 2((8 + 8) + 8 ) \\ 2(16 + 8) \\ 2(24) \\ 48 \: cm \\ \\ area \\l \times w \\ 8(8+ 2) \\ 8(10) \\ 80 \: {cm}^{2} [/tex]

Jawab:

Perimeter= 48 cm

Area= 80 cm²

Penjelasan dengan langkah-langkah:

perimeter:

2(1+w)

2((8+8)+8)

2(16+8)

2(24)

48 cm

Area

1×w

8(8×2)

8(10)

80 cm²

[answer.2.content]