" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
c²=6²+8²
c²=36+64
c²=100
c=10
Obwód=10+10+20+4=44 cm
16:2=8
x-ramie trapezu
6²+8²=x²
36+64=x²
100=x²
x=10
20+4+10+10=44cm
odp.44cm
b - podstawa dluższa - 20 cm
h - 6 cm
c - ramię - ?
c² = 6² + 8²
c² = 36 + 64
c² = 100
c = √100
c = 10
obw. = a + b + 2c
obw. = 4 + 20 + 2*10
obw. = 24 + 20
obw. = 44.