" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
150= 1/2*h*15
h=20cm
P = 150 cm²
a = 15 cm
h = ? [cm]
P = 1/2ah /*2
2P = ah /:a
h = 2P/a
h = 2*(150 cm²)/(15 cm)
h = 20 cm
Odp: Wysokość opuszczona na ten bok ma długość 20 cm.