jawab pertanyaan dengan benar

Sudut Berpenyiku
____
(6x + 4)° + (5x + 9)° = 90°
11x + 13 = 90°
11x = 90° - 13
11x = 77°
x = 77°/11
x = 7
___
<BQC = 5x + 9
<BQC = 5(7) + 9
<BQC = 35 + 9
<BQC = 44° (A.)
[answer.2.content]#makechichappen: Your 52 Week Social Media Game Plan
#makechichappen: Your 52 Week Social Media Game Plan
Sudut Berpenyiku
____
(6x + 4)° + (5x + 9)° = 90°
11x + 13 = 90°
11x = 90° - 13
11x = 77°
x = 77°/11
x = 7
___
<BQC = 5x + 9
<BQC = 5(7) + 9
<BQC = 35 + 9
<BQC = 44° (A.)
[answer.2.content]