Jawab pertanyaan MTK

Jawab pertanyaan MTK

sudut pusat = 2 × sudut keliling

$∠AOD =2 times ∠ABD \ ∠AOD =2 times 34 \ ∠AOD =68$

∠AOD dan ∠COD saling berpelurus

$∠AOD + ∠COD = 180 \ 68 + ∠COD =180 \ ∠COD =180 - 68 \ ∠COD =112$