Question

To construct an angle of 22 1/2​

Answer 1

Answer:

Step-by-step explanation:

Draw a line  

Draw an angle  

With 'A' is a centre and small radious ,draw an acr cutting on  'AB' at 'P' and 'AE' at 'Q            

With 'P' as a centre and a radious more than half of 'PQ' draw an arc  

With 'Q' as a centre and a radious more than half of 'PQ' draw an another arc cutting the previously draw arc at   'D'

Join 'A' and 'D'

Now,the required angle '22.5' degree is angle BAC

Draw a line  

Draw an angle  

With 'A' is a centre and small radious ,draw an acr cutting on  'AB' at 'P' and 'AE' at 'Q            

With 'P' as a centre and a radious more than half of 'PQ' draw an arc  

With 'Q' as a centre and a radious more than half of 'PQ' draw an another arc cutting the previously draw arc at   'D'

Join 'A' and 'D'

Now,the required angle '22.5' degree is angle BAC