Ze the figure, the centre of the circle PAB is O and AOAB is an
lateral triangle. The measure of the ZAPB will be:
In the figure, Ois the centre of the circle. If ZABC = 50°, then the
measure of APB will be:
Tirupati
Circle | 269
or of
P
B
B В
(b):30
B
In figure, O is centre of the circle. If ZBAC = 30°, the value of
D
90
ilhe
Answers
Answer:
) The angle subtended by the diameter at the circumference=90
o
.
(ii) The the sum of the opposite angles of a cyclic quadrilateral =180
o
.
Hence, ∠CAD=70
0
and ∠CBD=110
0
Answer:
If PAC and PBD are straight lines and APB = 75^o , find (i) AOB , (ii) ACB ... Given that o is the centre of smaller circle ... This will help us to improve better ... Quadilateral ABCD is cyclic . If ...
If PAC and PBD are straight lines and APB = 75^o , find (i) AOB , (ii) ACB ... Given that o is the centre of smaller circle ... This will help us to improve better ... Quadilateral ABCD is cyclic . If ...Top answer
If PAC and PBD are straight lines and APB = 75^o , find (i) AOB , (ii) ACB ... Given that o is the centre of smaller circle ... This will help us to improve better ... Quadilateral ABCD is cyclic . If ...Top answerGiven that o is the centre of smaller circle APB = 75^∘ Angle subtended by an arc at centre of circle is doubled the angle subtended at any point of circle ... More