Hitunglah luas Juring yang warna kuning !
Jawaban:
sudut warna kuning = 360 - 90 = 270 derajat
Luas juring = 270/360 x luas lingkaran
luas juring = 270/360 x 22/7 x 7 x 7
luas juring = 115,5 cm2
18 Tiny Deaths: The Untold Story of Frances Glessner Lee and the Invention of Modern Forensics
18 Tiny Deaths: The Untold Story of Frances Glessner Lee and the Invention of Modern Forensics
Jawaban:
sudut warna kuning = 360 - 90 = 270 derajat
Luas juring = 270/360 x luas lingkaran
luas juring = 270/360 x 22/7 x 7 x 7
luas juring = 115,5 cm2
