hitunglah luas permukaanya kubus berikut-!
Jawaban:
a) L = 2×(pl+pt+lt)
= 2×(18×9 + 18×125 + 9×125)
= 2×(162+2250+1125)
= 2×3537
= 4662cm²
b) maaf kurang tau
c) V = p×l×t
= 18×9×125
= 20250cm³
[answer.2.content]
Jawaban:
a) L = 2×(pl+pt+lt)
= 2×(18×9 + 18×125 + 9×125)
= 2×(162+2250+1125)
= 2×3537
= 4662cm²
b) maaf kurang tau
c) V = p×l×t
= 18×9×125
= 20250cm³
[answer.2.content]