" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Lebarnya dicari menggunakan phytagoras.l^2 = d^2 - p^2
l^2 = 29^2 - 21^2
l^2 = 841 - 441
l^2 = 400
l = akar pangkat 2 dari 400
l = 20 cm
Semoga membantu:)
Verified answer
Menggunakan trypel pytagoral→29²=21²+x²
→841 = 441 + x²
→ x² = 841 - 441
→ x² = 400
→ x = √400
→ x = 20
jadi lebarnya adalah 20 cm