sama caranya ya kkkk
![](https://id-static.z-dn.net/files/df5/fe4fbc90e6d8a50347905dd4f1cce41d.jpg)
Jawaban:
4x + x = 90°
5x = 90°
x = 90/5
x= 18
sudut AOB
= 4x
=4×18
=72°
catatan: sudut AOC adalah sudut siku-siku(90°)
[answer.2.content]101 Ready To Use Microsoft Excel Macros: MyExcelOnline.com (101 Microsoft Excel Series)
101 Ready To Use Microsoft Excel Macros: MyExcelOnline.com (101 Microsoft Excel Series)
Jawaban:
4x + x = 90°
5x = 90°
x = 90/5
x= 18
sudut AOB
= 4x
=4×18
=72°
catatan: sudut AOC adalah sudut siku-siku(90°)
[answer.2.content]