" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P= 1/2 * 6√3 * 3√3 = 1/2 * 18 * √9 = 1/2 * 18 * 3 = 9 * 3 = 27
b) P=a*b
P= 3√8 * 2√2 = 6√16 = 6 * 4 = 24
c) P=pi*r^2
P= pi * (2√7)^2 = 4 * 7 pi = 28 pi