What Is The Product Of C-5c2+5c+25 ？ - Gauthmath

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user avatar imageAnalysis: B. C is tangene to the circle: 0. ∵ widehat BC=105°=∠ BOC overline OB⊥ overline BS, overline OC⊥ overline CS ∴ ∠ C+∠ BOC=180° Rightarrow 7x+12+105=180 Rightarrow x=9 widehat BDC=360°-widehat BC=360°-105°=255°SHOW LESSClick to rate:89.9(1034 votes)Search questionBy textBy image/screenshotDrop your file here orClick Hereto upload

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