" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
p=a√2
p=10√2
b)
p1=2a
p1=2 × 7cm= 14cm
p2=2a√3 ÷ 2
p2=2 × 7√3 ÷2
p2=7√3