Question

construct a pair of tangent to a circle of radius 4cm from a point 9cm away from its centre​

Answer 1

Answer:

1. Draw a line segment of OP = 7.5 cm. With O as centre and radius 4 cm draw a circle.
2. Draw perpendicular bisector of OP. Let is bisect at point M.
3. With M as centre and radius OM or MP draw another circle.
4. Mark the points of intersection of both the circles as A and B.