Dengan cara ☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️
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.
Luas arsir = Luas persegi - luas lingkaran
= s² - πr²
= 42² - 22/7.21²
= 1764 - 22/7 . 441
= 1764 - 1386
= 378 cm²
Jadi jawabannya B
× Mohon maaf bila ada kesalahan. Semoga membantu^^ ×
=(s × s) - (pie × r²)
=(42 × 42) - ( 22/7 × 42² )
=(1764) - (22/7 × 1764)
=(1764) - (22 × 252)
=(1764) - (5544)
=3784 cm²
Semoga bermanfaat