Login
Home
TOP
Send feedback
Login
Subjects
Maths CBSE Live product
Class 10
Circles
PT2 Revision - Circles
4.
Exemplar - Circles and tangents
Question:
4
m.
1
. If radii of two concentric circles are
4
\(cm\) and
5
\(cm\), then the length of each chord of one circle which is tangent to the other circle is:
\(4\) \(cm\)
\(5\) \(cm\)
\(6\) \(cm\)
\(7\) \(cm\)
2
. In figure, if \(x=\)
100
\(^\circ\), then \(\angle COD\) is equal to
\(78\) \(^\circ\)
\(80\) \(^\circ\)
\(82\) \(^\circ\)
\(83\) \(^\circ\)
Login
or
Fast registration
Previous task
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!
