" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
=5/9×45°
=25°c
°r=4/9×(77°-32°)
=4/9×45°
= 20°r
= 45 × 5/9
= 5 × 5
= 25°
R = (77 - 32) × 4/9
= 45 × 4/9
= 5 × 4
= 20°