Construct angle of 80˚ with the help of protractor and bisect it.
Answers
Answer:
Never gonna give you up
Never gonna let you down
Never gonna run around and desert you
Never gonna make you cry
Never gonna say goodbye
Never gonna tell a lie and hurt you
Answer:
Steps of construction:
Construct a ray OB
Using the protractor construct ∠AOB of 80°
Considering O as centre and convenient radius construct an arc cutting the sides OA and OB at the points Q and P
Considering Q as centre and radius more than half of the angle PQ, construct an arc
Considering P as the centre and radius more than half of the angle PQ, construct another arc which intersects the previous arc at the point R
Join the points OR and produce it in order to from a ray OX
Therefore, OX is the bisects of the ∠AOB
So the measure of each parts of the bisected angle is ∠AOX=∠BOX=40°
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