Details verified of Sadagoapan Thiruvali✕
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Online Classes English
Tamil
Hindi
NIT Trichy 2010
Bachelor of Technology (B.Tech.)
IIT Madras 2015
MS (By Research)
Srirangam, Srirangam, India - 620006
Phone Verified
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Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 6 Tuition
1
Board
ICSE, CBSE, State
Subjects taught
Sanskrit, Physics, Science, Tamil, Mathematics
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 7 Tuition
1
Board
ICSE, CBSE, State
Subjects taught
Science, Tamil, Physics, Sanskrit, Mathematics
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
1
Board
CBSE, ICSE, State
Subjects taught
Physics, Sanskrit, Tamil, Mathematics, Science
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
1
Board
CBSE, ICSE, State
Subjects taught
Physics, Science, Sanskrit, Mathematics, Tamil
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 8 Tuition
1
Board
ICSE, CBSE, State
Subjects taught
Tamil, Mathematics, Physics, Science, Sanskrit
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
1
Board
State, CBSE
Subjects taught
Tamil, Engineering Graphics, Sanskrit, Mathematics, Physics
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
1
Board
State, CBSE
Subjects taught
Mathematics, Sanskrit, Tamil
Taught in School or College
Yes
Answered on 28/05/2019
Ask a Question
Let R and r be the radii of the two circles. Find out the distance d between the centres of the circles. Then,
If d< abs(R-r), no common tangents
If d = abs(R-r), one common tangent
If abs(R-r) ≤ d ≤ max(R,r), two common tangents
If d = max(R,r), three tangents
If d > max(R,r), four tangents.
Ask a Question
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Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 6 Tuition
1
Board
ICSE, CBSE, State
Subjects taught
Sanskrit, Physics, Science, Tamil, Mathematics
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 7 Tuition
1
Board
ICSE, CBSE, State
Subjects taught
Science, Tamil, Physics, Sanskrit, Mathematics
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
1
Board
CBSE, ICSE, State
Subjects taught
Physics, Sanskrit, Tamil, Mathematics, Science
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
1
Board
CBSE, ICSE, State
Subjects taught
Physics, Science, Sanskrit, Mathematics, Tamil
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 8 Tuition
1
Board
ICSE, CBSE, State
Subjects taught
Tamil, Mathematics, Physics, Science, Sanskrit
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
1
Board
State, CBSE
Subjects taught
Tamil, Engineering Graphics, Sanskrit, Mathematics, Physics
Taught in School or College
Yes
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
1
Board
State, CBSE
Subjects taught
Mathematics, Sanskrit, Tamil
Taught in School or College
Yes
Answered on 28/05/2019
Ask a Question
Let R and r be the radii of the two circles. Find out the distance d between the centres of the circles. Then,
If d< abs(R-r), no common tangents
If d = abs(R-r), one common tangent
If abs(R-r) ≤ d ≤ max(R,r), two common tangents
If d = max(R,r), three tangents
If d > max(R,r), four tangents.
Ask a Question
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