" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
α+¼(90⁰+α)=180⁰-90⁰
α+22,5⁰+¼α=90⁰
α+¼α=90⁰-22,5⁰
5/4α=67,5⁰ /*4/5
α=54
180-54-90=36
Odp. Miary kątów ostrych tego trójkąta to 36⁰ i 54⁰.