Draw a pair of tangents to a circle of radius 5 cm which are inclined to each other at an angle of 60°. Give the justification of the construction.
PLEASE JUST GIVE ME THE STEPS OF CONSTRUCTION. Thank you.
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Answered by
298
Steps:
a) Draw a circle of radius 5 cm and whose centre is at O
b) Select a point B on the circle and Draw OB
c) From Ob, draw an angle BOC equal to 60 + 60 = 120 degrees
d) Select an external point A.
e) Draw AC perpendicular to OC
f) Draw AB perpendicular to OB
Required tangents are AB and AC.
a) Draw a circle of radius 5 cm and whose centre is at O
b) Select a point B on the circle and Draw OB
c) From Ob, draw an angle BOC equal to 60 + 60 = 120 degrees
d) Select an external point A.
e) Draw AC perpendicular to OC
f) Draw AB perpendicular to OB
Required tangents are AB and AC.
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Answered by
195
Answer:
The steps of construction are as follow ÷
Step-by-step explanation:
1) draw a line of 5 CM.
2) make a circle by taking the 5 CM as radius.
3) make an angle of 60° on either sides from centre point.
4) extend these lines to intersect the circle.
5) from the point of intersection make an angle of 90 degree .
6) extend these two lines and where they intersect mark the point .
7) the required tangents are formed with an angle of 60° .
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