Tolong bantu guys.....
![]()
Penjelasan dengan langkah-langkah:
6.
V = L alas × T
= (1/2 × 16 × 12) × 20
= 72 × 20
= 1440 cm³
7.
V = 1/3 × L alas × T
= (1/3 × 21 × 7) × 25
= 49 × 25
= 1225 cm³
9.
L = 2 × pi × r × (r + t)
= 2 × 22/7 × 28 × (28 + 25)
= 176 × 53
= 9328 cm³
10. Limas Segiempat (Luasnya berbentuk segiempat)
https://id-static.z-dn.net/files/d96/b889c4f3e07a26fa8e256fc1db8b75bb.jpg [answer.2.content]
