draw a circle with centre o and radius 4.2 cm take a point r on it draw tangent line m draw line a perpendicular to line m at point b
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Answer:
I WROTE this quickly because I am in the car
Step-by-step explanation:
Draw a circle of radius OQ= 3.5cm with centre at O.
2) Draw an angle of 90
0
from point O.
3) Let ray of angle intersect the circle at R.
4) Now draw 90
0
from point Q
5) Draw 90
0
at point R.
6) These two arcs meet each other, mark the point as P
PQ and PR are the two tangents inclined at angle of 45
0
Now ∠AOB=90
0
and ∠APB=45
0
=∠AOB+∠APB=135
0
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