CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

AB is the diameter of the circle.CD is parallel to AB,CAB=32. Find ADC.



A

110

loader
B

105

loader
C

122

loader
D

140

loader

Solution

The correct option is C

122


ACB=ADB=90  (Angle subtended by the diameter is 90o)

In ABC B=180(90+32) = 58o

Therefore ADC=18058=122o  (ABCD is a cyclic quadrilateral and opposite angles are supplementary)


Mathematics

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image