stearjack (18)in #mse • 6 years agoG10mathn gHOP = 3 cm and AB = 27cm. Then the length of the arc AB is A. 3π cm B. 2π cm C. πcm D. 2π3 cm E.π3 cm OPQ is a sector of a circle , center O and radius r cm , ∠…stearjack (18)in #cet • 6 years ago98 mathm1negative, then the line segment is nonvertical. A.1 only B. 2only C. 1and3 only D. 2and3 only E. 1,2 and 3 The point M(0,5) bisects the line joining…stearjack (18)in #zmt • 6 years agoအေမေတာင္သမန္ရြာ၏ ေဆာင္းရက္သည္ သာမန္ ေဆာင္းရက္မ်ားထက္ ပို၍ေအးသည္ဟု ထင္ရသည္။ ထူထဲေသာ ေဆာင္းဝတ္အေႏြးထည္ႀကီးမ်ား ဝတ္ထား သည္ပင္ အေအးဓာတ္က ခႏၶာကုိယ္ထဲသို႔ အတင္းတိုးေဝွ႔ ေနသည္။…