Math, asked by nisargaraja2003, 2 months ago

What is the condition, to construct a pair of tangents from a point p to the circle with center ‘o’ P

radius 5cm?​

Answers

Answered by ashokchauhan1969
2

 \huge\pink{conditions}

1.the \: angle \: must \: be \: given \: in \: which

 the \: tangents \: must \: be \: enclined \:

2.the \: radius \: of \: the \: circle \: must \: be \: given

⇒Example assume that the angle is given 60° and radius is 5cm (given).

⇒in which the tangents are inclined So, the procedure of construction will be.

 \purple{Steps:}

a) Draw a circle of radius 5 cm and whose centre is at O

b) Select a point B on the circle and Draw OB

c) From Ob, draw an < BOC equal to 60 + 60 = 120 degrees

d) Select an external point A.

e) Draw AC perpendicular to OC

f) Draw AB perpendicular to OB

Required tangents are AB and AC.

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