Draw an angle of 45 degree. also find it's line of symmetry
Answers
Step-by-step explanation:
Steps of construction
•Draw a line AB.
•Take a point O on the line AB in between points A and B.
•Taking point O, draw a semi-circle on line AB which cuts the line AB at C and D respectively.
•From point C, make an arc by opening the mouth of compass and same to be done from point D.
Answer:
a. Draw a line | and mark a point o on it.
b. place the pointer of the compasses at o and
draw an are of any radius which
intersects the l at A.
c.Take same radius, with center A.
cut the previous arc at B.
d. Join OB, then ∠BOA=60 Degree
e. Taking same radius, with centre B.
cut the previous arc at C.
f. Draw bisector of ∠BOC. The angle is of 90 degrees.
Mark it at D. Thus ∠DOA=90 Degree.
g. Draw OP bar as bisector of ∠DOB.
Thus ∠POA=75 degrees.
The attachments may help.
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