Jawaban:
a. kubus kecil 144 cm², kubus besar 324 cm²
b. 4 : 9
Penjelasan dengan langkah-langkah:
kubus a = 6 cm
kubus b = 9 cm
..
LP = 4 × s²
LP ka = 4 × 6²
LP ka = 144 cm²
LP kb = 4 × 9²
LP kb = 324 cm²
perbandingan:
144 : 324
= 144/36 : 324/36
= 4 : 9
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at}}[/tex]
a. r 1 = 216 cm²
r 2 = 486 cm²
b. 9 : 4
a. r 1 = 6 cm = 6 x S² = 6 x 6² = 6 x 36 = 216 cm²
r 2 = 9 cm = 9 x S² = 6 x 9² = 6 x 81 = 486 cm²
b. 486 : 216 (dibagi 6)
81 : 36 (dibagi 9)
9 : 4
$3M064 13EN4R :))))))
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Jawaban:
a. kubus kecil 144 cm², kubus besar 324 cm²
b. 4 : 9
Penjelasan dengan langkah-langkah:
kubus a = 6 cm
kubus b = 9 cm
..
LP = 4 × s²
..
LP ka = 4 × 6²
LP ka = 144 cm²
..
LP kb = 4 × 9²
LP kb = 324 cm²
..
perbandingan:
144 : 324
= 144/36 : 324/36
= 4 : 9
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at}}[/tex]
Jawaban:
a. r 1 = 216 cm²
r 2 = 486 cm²
b. 9 : 4
Penjelasan dengan langkah-langkah:
a. r 1 = 6 cm = 6 x S² = 6 x 6² = 6 x 36 = 216 cm²
r 2 = 9 cm = 9 x S² = 6 x 9² = 6 x 81 = 486 cm²
b. 486 : 216 (dibagi 6)
81 : 36 (dibagi 9)
9 : 4
$3M064 13EN4R :))))))
xixixixixixixixix