Question

Perhatikan gambar di bawah ini, besar sudut AQC adalah​

Answer 1

Jawaban:

46°

Penjelasan dengan langkah-langkah:

Sudut Siku-siku Besarnya = 90°

AQC + BQC = AQB

6x + 4 + 5x + 9 = 90°

11x + 13 = 90°

11x = 90° - 13°

11x = 77

x = 77/11

x = 7°

Besar AQC

AQC

= 6x + 4

= 6(7) + 4

= 42 + 4

= 46°

semoga bermanfaat

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