In the figure , o is the centre of the circle and Angle AOB=110 degree , find the value of x,y and z
Answers
Answered by
28
x = 55° , y = 35° , z = 125°
Step-by-step explanation:
x = (1/2)∠AOB ( angle subtended by cgord AB at center & arc)
=> x = (1/2)110°
=> x = 55°
BD is Diameter
=> x + y = 90°
=> 55° + y = 90°
=> y = 35°
x + z = 180° ( sum of opposite angles of cycilc quadrilateral)
=> 55° + z = 180°
=> z = 125°
Learn more:
In figure O is the centre of the circle.if angle OAB=40 and angle OCB ...
https://brainly.in/question/13525291
In the given fig.,O is the centre of the circle and angle AOC =160 ...
https://brainly.in/question/5688860
Attachments:
Answered by
13
Answer:
x = (1/2)∠AOB ( angle subtended by cgord AB at center & arc)
=> x = (1/2)110°
=> x = 55°
BD is Diameter
=> x + y = 90°
=> 55° + y = 90°
=> y = 35°
x + z = 180° ( sum of opposite angles of cycilc quadrilateral)
=> 55° + z = 180°
=> z = 125°
Similar questions