cara nomor 20. . ........
Matematika
agnesmaria2330
Pertanyaan
cara nomor 20. . ........
1 Jawaban
-
1. Jawaban hafizhrenanto88
Komplemen ∠C = 93°
∠C = 180 - 93 = 87°
Komplemen ∠A = 125°
∠A = 180 - 125 = 55°
∠B = 180 - (87 + 55)
= 180 - 142
= 38° D
Semoga bermanfaat :)