Answer:
Step-by-step explanation:
325/220×100≈147.73
Answer:
x= 116°
y= 127°
Step-by-step explanation:
x... The angle subtended at the centre is twice the angle subtended at the cicumfernce by the same arch
y.... Angle in a cyclic quadrilateral add up to 180°
hence 180-53=127
Answer:
4: 3 1/4 inches
5: 13 inches
Step-by-step explanation: