Draw a circle of 3.4 cm radius.Take a point P outside the circle.Draw 2 tangents to the circe from the point P without using the centre.How 2 draw?
Step 1
Taking any point O of the given plane as centre, draw a circle of 3.4 cm radius. Locate a point P, outside the circle away from O. Join OP..
Step 2
draw perpendicular bisector of OP . and let the intersection point on OP be M.
Step 3
Taking M as centre and MO as radius, draw a circle.
Step 4
Let this circle intersect the previous circle at point Q and R.
Step 5
Join PQ and PR. PQ and PR are the required tangents.
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