Diketahui tinggi balok denga ukuran panjang = 10 cm dan lebar = 8 cm. jika luas permukaan balok 484 cm².Berapakah tinggi balok? sama caranya ya

Oleh: USER9797
27 Agustus 2025 matematika 5 menit baca
4.5
147 views 147 komentar 10 shares
Responsive Ad Header

Pertanyaan

Grade: Education Mata Pelajaran: matematika
Diketahui tinggi balok denga ukuran panjang = 10 cm dan lebar = 8 cm. jika luas permukaan balok 484 cm².Berapakah tinggi balok? sama caranya ya
Ditanyakan oleh:
147 Dilihat 147 Jawaban

Jawaban (147)

Jawaban Terbaik
(293)
Luas permukaan = 2(pl + pt +lt)
484 cm² = 2((10 × 8) + 10t + 8t)
484 cm² = 2(80 + 10t + 8t)
484 cm² = 2(80 + 18t)
484 cm² = 160 + 36t
484 - 160 = 36t
324 = 36t
t = 324/36
t = 9 cm

Jadi, tinggi balok tersebut adalah 9 cm.
Semoga membantu!
Dijawab pada tanggal 27 Agustus 2025

Artikel Terkait

1. Which is an example of provitamin A?
A. retinol
B. tocopherol
C. retinal
D. beta-carotene
E. retinoic acid

151 views 151 komentar

nama lembaga budaya yang ada di Yogyakarta

42 views 42 komentar

analizati verbul a robit
urgent​

37 views 37 komentar

1. An early sign of vitamin A deficiency is:
A. keratinization.
B. hypervitaminosis A.
C. carotenemia.
D. night blindness.
E. infectious diseases.

160 views 188 komentar

apakah yang dimaksud dengan pH

30 views 30 komentar

apa kesamaannya dengan nilai nilai budaya dan tradisi masyarakat praaksara

74 views 74 komentar

diagrama (taia) (taia si tom) (tom) ma puteti ajuta dau coroanaaa​

66 views 66 komentar

1. The active form of vitamin D is known as:
A. rickets.
B. provitamin D.
C. calcitriol.
D. tocopherol.
E. cholesterol.

160 views 161 komentar

seni menyelesaikan pekerjaan melalui orang lain,adalah pengertian manajemen ditinjau dari

89 views 89 komentar

sentences in the present simple
Write down sentences in the
using the words in brackets.
u/be / tired / after school. (sometimes)
2 He / get up / at seven o'clock. (always)
3. We / tidy / our rooms / on Saturdays. (often)
4 You / have / dinner/ at half past six. (usually)
5 They / play / the piano. (never)
6 She/go/to bed / at 11 pm. (sometimes)​

160 views 388 komentar

care sunt adjectivele ?
am văzut o veveriţă roşcată care sărea printre crengile stufoase ale bradului.
razele calde ale soarelui încălzesc pământul umed.
râsetele cristaline ale copiilor micuţi se aud pe holurile spaţioase.

160 views 238 komentar

How do I update npm and node in Termux to potentially fix 'npm install' errors?

79 views 79 komentar

A marketing plan includes this marketing objective: "Create positive feelings about our brand." What is the main problem with this objective?



a. It does not meet legal requriements.


b. It doesn't name the target market.


c. It is not specific and measureable.


d. It is not something the marketer can achieve.

160 views 385 komentar

La GRANDE-BRETAGNE posséde 58 millions d'habitants : des  anglais, des gollois et des écossais il y a dix fois plus d'anglais que décossais et 2 millions d'écossais de plus que de gaullois

combien y a-t-il d'habitants dans chaque nation ???(on pourra poser x le nombre d'écossais.)

160 views 372 komentar

How can I troubleshoot error 651 by restarting my network devices?

66 views 66 komentar