1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Mathematics
Centroid Formula
θ = 3π/4 is a...
Question
θ
=
3
π
4
is a point on the circle
(
x
+
2
)
2
+
(
y
−
3
)
2
=
8
. then the coordinates of the point are:
A
(0,1)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
(-4,1)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
(0,5)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
(-4,5)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is
D
(-4,5)
(
x
+
2
)
2
+
(
y
−
3
)
2
=
8
radius
=
2
√
2
=
r
θ
=
3
π
4
coordinate of point
P
will be
given by
P
(
−
2
+
r
cos
θ
,
3
+
r
sin
θ
)
⇒
P
(
−
2
+
2
√
2
(
−
1
√
2
)
,
3
+
2
√
2
×
1
√
2
)
⇒
P
(
−
2
−
2
,
3
+
2
)
⇒
P
(
−
4
,
5
)
Suggest Corrections
0
Similar questions
Q.
Circle on which the coordinates of any point are
(
2
+
4
cos
θ
,
−
1
+
4
sin
θ
)
where
θ
is the parameter is given by
(
x
−
2
)
2
+
(
y
+
1
)
2
=
16
.
Q.
The circle of equation
(
x
−
3
)
2
+
(
y
−
2
)
2
=
1
has center c. Point
M
(
4
,
2
)
is on the circle. N is another point on the circle so that angle
M
c
N
has a size of
30
∘
. Find the coordinates of point N.
Q.
The length of the tangent from any point on the circle
(
x
−
3
)
2
+
(
y
+
2
)
2
=
5
r
2
to the circle
(
x
−
3
)
+
(
y
+
2
)
2
=
r
2
is
4
units. Then the area between the circles is
Q.
Equation of circle touching the line |x-2|+|y-3|=4 will be
Q.
A tangent drawn from the point (4, 0) to the circle
x
2
+
y
2
=
8
touches it at a point A in the first quadrant. The coordinates of another point B on the circle such that
A
B
= 4 are
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Centroid Formula
MATHEMATICS
Watch in App
Explore more
Centroid Formula
Standard X Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app