NOT KNOWN DETAILS ABOUT ASBOLA

. Rumus selimut kerucut tanpa alas dapat dihitung dengan rumus L1 = πrs. Sementara rumus selimut tabung tanpa tutup dapat dihitung dengan rumus L2 = 2πrt.Double-major roof  safeguards the out of doors furnishings  from harsh sunlight and raindrops, and provides  a safe and cool place for people to have a relaxation.Cara menghitung garis pelu