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In a cyclic quadrilateral
MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles
Problem
In a cyclic quadrilateral
P
Q
R
S
PQRS
P
QR
S
,
∠
P
=
(
3
x
+
15
)
∘
\angle P = (3x + 15)^{\circ}
∠
P
=
(
3
x
+
15
)
∘
and
∠
R
=
(
5
x
−
35
)
∘
\angle R = (5x - 35)^{\circ}
∠
R
=
(
5
x
−
35
)
∘
. Calculate the value of
x
x
x
. (a) 20 (b) 25 (c) 24 (d) 40
Related theory
Cyclic Quadrilaterals
Circles
Cyclic quadrilateral properties
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