98° + D 570 A, B, C and D are points on the circle. PBQ is a straight line. (a) Find angle DCB, giving a reason for your
Posted: Sat Jul 09, 2022 1:57 pm
98° + D 570 A, B, C and D are points on the circle. PBQ is a straight line. (a) Find angle DCB, giving a reason for your answer. 56° (b) Is PBQ a tangent to the circle? Give a reason for your answer. because NOT TO SCALE Angle DCB................because the two opposite auges and up ta làn degrees.