Question

draw a circle with centre p and radius 3.1 cm draw a chord mn of length 3.8 cm draw tangents to the circle through points m and n using the center ​

Answer 1

Given  : a circle with centre p and radius 3.1 cm  a chord mn of length 3.8 cm

To Find :  Draw circle and Tangents through m & n

Solution:

Step 1 :  Take a point P  as center of circle

Step 2 : Using compass width = 3.1 cm and taking P as center  draw a circle

Step 3 :  Take any point m on circle

Step 4 : Using compass width = 3.8 cm and taking m as center cut at circle at point n

Step 5 : join mn

mn is chord = 3.8 cm  

Step 6 : Join pm & pn

Draw a right angle at m & n on pm & pn which intersects at a

qm & qn  are tangents

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