Question

Construct an angle of 15 using compasses and ruler.​

Answer 1

Answer:

• Draw a ray L of any length.

• Taking centre as O draw an arc with any radius to cut the line L.

• Label the intersecting point of L and the arc as B.

• Taking centre as B draw an arc with the same radius taken before to cut the previous arc at C.

• Join O and C and \angle COA=60^0

• Draw an angle bisector OD to the \angle COA and \angle DOB=30^0

• Draw an angle bisector OE to the \angle DOB and \angle EOB=15^0 is our required angle.