Jawaban:
C. 46°
Penjelasan dengan langkah-langkah:
(6x + 4°) + (5x + 9°) = 90°
11x + 13° = 90°
11x = 90° - 13°
x =
x = 7°
...
maka besar <BCQ
BCQ = 5x + 9°
BCQ = 5(7) + 9°
BCQ = 35° + 9°
BCQ = 46° [opsi C]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
C. 46°
Penjelasan dengan langkah-langkah:
(6x + 4°) + (5x + 9°) = 90°
11x + 13° = 90°
11x = 90° - 13°
x =
x = 7°
...
maka besar <BCQ
BCQ = 5x + 9°
BCQ = 5(7) + 9°
BCQ = 35° + 9°
BCQ = 46° [opsi C]