Subject :IMO Class : Class 6
Number of angles less than 180° in the given figure is ________.
A10
B14
C16
DNone of these
what should be the answer?
Ans 1:
Class : Class 6
10
Ans 2:
Class : Class 8
it's 12 as angle BAC and angle ACD are right angles, and nee to be counted.
Ans 3:
Class : Class 8
Ans 4:
Class : Class 6
The answer should be 10 which is option A
Ans 5:
Class : Class 5
The option is A. Calculation mistake by SOF. My marks should be 54, not 53
Ans 6:
Class : Class 6
12
Ans 7:
Class : Class 6
The ans in 12
Ans 8:
Class : Class 6
Ans 9:
Class : Class 7
12 is correct as there are 2 right angles also
Ans 10:
Class : Class 9
Ans 11:
Class : Class 6
I think so it is 10