Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
In a circle, arc subtends an angle of at a point on the circumference. is the centre…
MATHEMATICS · Multi-part · CBSE · Mathematics · Circles · Circles
Problem
In a circle, arc
P
Q
PQ
P
Q
subtends an angle of
34
∘
34^{\circ}
3
4
∘
at a point
R
R
R
on the circumference.
O
O
O
is the centre of the circle. (a) Find
∠
P
O
Q
\angle POQ
∠
P
O
Q
. (b) Find the measure of arc
P
Q
PQ
P
Q
.
Related theory
Circles
Circle angle properties
Angle subtended by a chord
Browse the problem library