" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
= 2.(p+l)
= 2.(25+14)
= 2.39
=78
keliling setengah lingkaran
= 1/2.2.phi.r
= 1/2.2.22/7.7
=22
karena ada 2 setengah lingkaran jadi =keliling setengah lingkaran . 2 = 22.2=44
jadi keliling yang diasrsir hasilnya
=keliling peesegi panjang - keliling lingkaran
= 78-22
= 56