With the help of a ruler and compass, it is not possible to construct an angle of

A) 37.5°
B) 40°
C) 22.5°
D)67.5°

 With the help of a ruler and compass, it is not possible to construct an angle of 
A) 37.5° 
B) 40° 
C) 22.5° 
D)67.5° 

Solution:

Option B) 40° is the CORRECT answer

37.5°  can be 22.5° + 15° 

22.5°  is half of 45° 

67.5°  can be 45°  + 22.5° 

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Updated on: 10-Oct-2022

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