Tolong jawab nomor 21,22, sama 24
ya...
ya...
More Questions From This User See All
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
21. luas set lingkaran = 1/2 . π . r²
= 1/2 . 22/7 . 7 . 7
= 77
luas trapesium = 1/2 . (a+b) . t
= 1/2 . (20+14) . 7
= 119
luas set lingkaran + luas trapesium
77 + 119
= 196
jadi jawabannya A
24. volume tabung = π . r² . t
= 22/7 . 20 . 20 . 35
= 44.000 cm
44.000 cm = 44 liter
jadi jawabannya A
maaf no. 22 saya tidak bisa