Question

Construct an angle of 45° at the initial point of
a given ray and justify the construction.​

Answer 1

Answer:

bisect 90 and the initial point.

Answer 2

Answer:

Steps of Construction:

Stept I : Draw OA

Step II : Taking O as centre and with a suitable radius, draw a semicircle such that it intersects OA . at B.

Step III : Taking B as centre and keeping the same radius, cut the semicircle at C. Now, taking C as centre and keeping the same radius, cut the semicircle at D and similarly, cut at E, such that BC˘=CD˘=DE˘

Step IV : Draw OC  and OD  

Step V : Draw OF , the angle bisector of ∠BOC.

Step VI : Draw OG, the a ngle bisector of ∠FOC

Step-by-step explanation: