mohon dikerjakan dengan benar ditulis beserta caranya

1) Volume = La × t
= π × r² × t
= 22/7 × 14 × 14 × 37
= 22792 cm³

3) V = 3,14 × 25 × 25 × 20
= 19250 cm³

5) V = ½ × 15 × 36 × 18
= 4860 cm³

2) V = ½ × 9 × 12 × 29
= 1566 cm³

4) V = ½ × 23 × 16 × 37
= 6808 cm³

6) V = 22/7 × 21 × 21 × 64
= 88704 cm³

Mapel       : Matematika
Kategori   : Bangun Ruang
Kelas        : SMP / MTs
Semester : Ganjil


Pembahasan:

Soal nomer 1
= π r² t
= [tex] \frac{22}{7} [/tex] × 14 × 14 × 37
= 22.792 cm³

Soal nomer 2
= [tex] \frac{1}{2} [/tex] at.T 
= [tex] \frac{1}{2} [/tex] × 9 × 12 × 29
= 1.566 cm³

Soal nomer 3
= π r² t
= 3,14 × 25 × 25 × 20
= 19.250 cm³

Soal nomer 4
= [tex] \frac{1}{2} [/tex] × 23 × 16 × 37
= 6.808 cm³

Soal nomer 5
= [tex] \frac{1}{2} [/tex] × 15 × 36 × 18
= 4.860 cm³

Soal nomer 6
= [tex] \frac{22}{7} [/tex] × 21 × 21 × 64
= 88.704 cm³