Jawaban:

di penjelasan kak

Penjelasan dengan langkah-langkah:

Limas segitiga

1. 1/3 x (1/2 x 6 x 8 x 12)

= 1/3 x 3 x 8 x 12

= 8 x 12

= 96 cm³

2. 1/3 x (1/2 x 8 x 12 x 16)

= 1/3x 4 x12 x 16

= 4 x 4 x 16

= 16 x 16

= 256 cm³

Limas persegi dan segi panjang

1. 1/3 x 12 x 6 x 10

= 4 x 6 x 10

= 24 x 10

= 240 cm³

2. 1/3 x 12 x 6 x 8

= 4 x 6 x 8

= 24 x 8

= 192cm³

3. 1/3x 7 x 7 x15

= 7 x 7 x 5

= 49 x 5

= 245cm³

4. 1/3x 16 x9 x 13

= 16 x 3 x 13

= 48 x 13

= 624cm³

maaf kalo salah semoga membantu :)