Question

Do the following activity to draw tangents to the circle without using

center of the circle.

a) Draw a circle with radius 3.5 cm and take any point C on it.

b) Draw chord CB and an inscribed angle CAB

c) With the center A and any convenient radius draw an arc intersecting

the sides of angle BAC in points M and N.

d) Using the same radius draw and center C, draw an arc intersecting

the chord CB at point R.

e) Taking the radius equal to d(MN) and center R, draw an arc
intersecting the arc drawn in the previous step. Let D be the point of
intersection of these arcs. Draw line CD. Line CD is the required
tangent to the circle​

Answer 1

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Do the following activity to draw tangents to the circle without using

center of the circle.

a) Draw a circle with radius 3.5 cm and take any point C on it.

b) Draw chord CB and an inscribed angle CAB

c) With the center A and any convenient radius draw an arc intersecting

the sides of angle BAC in points M and N.

d) Using the same radius draw and center C, draw an arc intersecting

the chord CB at point R.

e) Taking the radius equal to d(MN) and center R, draw an arc

intersecting the arc drawn in the previous step. Let D be the point of

intersection of these arcs. Draw line CD. Line CD is the required

tangent to the circle