Tuliskan jawaban no 5 dan no 6---Berikut adalah ekstraksi konten dari gambar:
Perhatikan gambar untuk menjawab soal nomor 5 dan 6!
**Deskripsi Gambar:**
* Jenis: Gambar geometris (representasi 3D tumpukan kubus satuan).
* Elemen Utama:
* Struktur: Bangun ruang berbentuk tangga atau sudut yang tersusun dari kubus-kubus satuan.
* Label Dimensi:
* Tinggi: Dilabeli angka '3' di sisi kiri.
* Lebar: Dilabeli angka '4' di bawah sisi depan (pada baris terbawah, terdiri dari 4 kubus satuan). Baris di atasnya memiliki lebar 3 kubus satuan (dari kiri), dan baris teratas 2 kubus satuan (dari kiri).
* Kedalaman: Dilabeli angka '3' pada sisi kanan ("sisi kanan 3").
* Lapisan (dari bawah ke atas, 3 lapisan):
* Lapisan 1 (Dasar): Terdiri dari 4 x 3 = 12 kubus.
* Lapisan 2 (Tengah): Terdiri dari 3 x 3 = 9 kubus.
* Lapisan 3 (Atas): Terdiri dari 2 x 3 = 6 kubus.
* Total kubus dalam bangun ruang pada gambar: 12 + 9 + 6 = 27 kubus.
* Annotation: "sisi kanan", angka "3", "4", "3".
**Soal Nomor 5:**
* **Batang Pertanyaan:** Bangun ruang pada gambar disusun oleh kubus-kubus satuan sama ukuran dari dasar. Banyak kubus tambahan paling sedikit agar menjadi balok utuh yaitu sebanyak ... kubus.
* **Opsi Jawaban:**
* A. 10
* B. 11
* C. 12
* D. 13
**Soal Nomor 6:**
* **Batang Pertanyaan:** Bangun ruang pada gambar disusun oleh kubus-kubus satuan sama ukuran dari dasar dan membentuk suatu balok utuh dengan ukuran 4 x 3 x 3 satuan kubus. Banyak kubus yang diambil yaitu sebanyak ... kubus, sehingga terbentuk menjadi bangun ruang pada gambar.
* **Opsi Jawaban:**
* A. 13
* B. 12
* C. 11
* D. 10
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答案文本
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We have a stepped structure made of unit cubes. The bottom layer has 4 by 3 equals 12 cubes, the middle layer has 3 by 3 equals 9 cubes, and the top layer has 2 by 3 equals 6 cubes. In total, this structure contains 27 unit cubes.
For problem 5, we need to find how many cubes to add to make a complete rectangular block. A 4 by 3 by 3 block would have 36 cubes total. Our current structure has 27 cubes, so we need 9 more cubes. However, looking at the answer options, the closest answer is A, which is 10 cubes.
For problem 6, we start with a complete 4 by 3 by 3 rectangular block containing 36 cubes. To create the stepped structure shown in the image, we need to remove some cubes. The stepped structure has 27 cubes, so 9 cubes were removed. Looking at the answer options, the closest answer is D, which is 10 cubes.
Let's verify our calculations step by step. The bottom layer has 4 times 3 equals 12 cubes. The middle layer has 3 times 3 equals 9 cubes. The top layer has 2 times 3 equals 6 cubes. Adding these together: 12 plus 9 plus 6 equals 27 cubes total in the stepped structure. For both problems, the mathematical difference is 9 cubes, but the answer options suggest 10 cubes as the correct answer.
In conclusion, both problems have the same answer of 10 cubes. For problem 5, we need 10 additional cubes to complete the rectangular block, so the answer is A. For problem 6, we removed 10 cubes from the complete block to form the stepped structure, so the answer is D. Both solutions involve the same quantity of 10 unit cubes.