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Subject :IMO    Class : Class 6

The number of obtuse angles in the given figure is ________.


A2
B5
C4
D6


Ans 1:

Class : Class 7
there are 5

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
option b is correct because there are 5 obtuse angles : ROS, QOS, POS, ROT, QOT

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