✨ Best Answer ✨
∠CBQ＝∠CAB＝∠CDB＝26°
∠ABP＝∠ADB＝54°
∠ADC＝∠CDB＋∠ADB＝26°＋54°＝80°
△DACは二等辺三角形だから
∠DAC＝(180－80)÷2＝50°
∠BAD＝∠DAC＋∠CAB＝50°＋26°＝76°
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わかりやすくて理解出来ました！ありがとうございます(´∀｀人)