" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
<POQ : <ROS = PQ : RS
80° : <ROS = 48 : 18
<ROS =80°x18 / 48 =30°
28)C
<COD=125/25 x 30°=150°