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U Well lengths.Construct a tangent to a circle of radius 4 cm from a point on the concentric circle ofradius 6 cm and measure its length. Also verify the measurement by actual calculation.Brawa circle of radius 3 cm Tdiameter |
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Answer» Steps of construction:Draw two concentric circles with centre O and radii 4 cm and 6 cm. Take a point P on the outer circle and then join OP.Draw the PERPENDICULAR bisector of OP. LET the bisector intersects OP at M.With M as the centre and OM as the radius, draw a circle. ...Join PA and PB. |
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