a. 90°
b. 90°
Penjelasan dengan langkah-langkah:
<AOD = 180°
a. <ACD = 1/2 <AOD
= 1/2 x 180°
= 90°
b. <ABD = 1/2 <AOD
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a. 90°
b. 90°
Penjelasan dengan langkah-langkah:
<AOD = 180°
a. <ACD = 1/2 <AOD
= 1/2 x 180°
= 90°
b. <ABD = 1/2 <AOD
= 1/2 x 180°
= 90°