wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question


If COD=80, then CAD = ___.

A
CBD
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
40
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
160
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
COB
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct options are
A CBD
B 40
Since the angle subtended by an arc at the centre of a circle is double the angle subtended by it at any remaining point on the circle, we have
COD=2×CAD.
Also, COD=2×CBD.
Thus, CAD=CBD=802=40.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Recall Arc, Central Angle and Measure of an Arc
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon