" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1232 = 1/3 x 22/7x 7x7 x t
1232 = 154/3 x t
t = 1232 x 3/154
t = 24 cm
s=√24² + 7²
=√576 + 49
=√625
=25 cm
luas selimut = π x r x s
=22/7 x 7 x25
= 550 cm²
1232= ⅓×22/7×7×7×t
1232= 51,33 t
t= 24 cm
s²= t²+r²
s²= 24²+7²
s²= 576+49
s=√625
s= 25 cm
L. selimut kerucut= πrs
22/7×7×25
= 550 cm²