" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
15² = p² - (5+3)²
225 = p² - 64
p² = 225 + 64
p² = 289
p = √289 = 17 cm
ditanya: S...?
S = Vd^2 + (R + r)^2
S = V15^2 + (5 + 3)^2
S = V225 + 64
S = V289
S = 17cm
V = akar
^ = pangkat