'It's Only Pain': But It's Real and It Hurts

'It's Only Pain': But It's Real and It Hurts

Matematika Sekolah Menengah Atas Tolong Dong Para Brainly Master Kerjain Soal Ini. Yg b aja​

Tolong Dong Para Brainly Master Kerjain Soal Ini. Yg b aja​

Jawaban :

a. sudut ABC = sudut ABD + sudut CBD

180° = 40° + 4p - 60°

180° = 4p - 20°

4p = 180° + 20°

4p = 200°

p = 200°/4

= 50°

b. sudut CBD = 4p - 60

= 4.50 - 60

= 200 - 60

= 140

*yang terpelajar juga bisa kok

jangan lupa jadikan jawaban tercerdas ya!!!

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