Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
In a circle, arc subtends a central angle at and an angle at point on the circle.…
MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles
Problem
In a circle, arc
X
Y
XY
X
Y
subtends a central angle
(
3
x
+
10
)
∘
(3x + 10)^{\circ}
(
3
x
+
10
)
∘
at
O
O
O
and an angle
(
x
+
8
)
∘
(x + 8)^{\circ}
(
x
+
8
)
∘
at point
Z
Z
Z
on the circle. Find the value of
x
x
x
. (a)
8
8
8
(b)
6
6
6
(c)
16
16
16
(d)
4
4
4
Related theory
Circles
Circle angle properties
Angle subtended by a chord
Browse the problem library