Math, asked by karthiknayak11, 1 year ago

✔️prove that the tangent at any point of a circle is perpendicular to the radius through the point of contact.✔️​

Answers

Answered by BubblySnowflake
1

\huge\mathfrak\red{HELLO}

{Here}{is}{your} {THEOREM:,}

GIVEN: A tangent AB with point of contact P

TO PROVE THAT:AB⊥ OP

PROOF:Consider a point C on tangent AB other than P

Point C must lie outside the circle.

(°•°Tangent can have only one point of contact with the circle)

OC>OP (°•°C lies outside the circle)

OK is shortest distance between the point O & tangent AB.

AB⊥ OP

The shortest distance of a point from a line segment is the perpendicular distance of the point form the line segment.

Good luck for your exam!

#BE BRAINLY

Attachments:

BubblySnowflake: is this the theroem you were looking for?
karthiknayak11: yeah. tq❤️✔️
BubblySnowflake: ✌wlcm!✌
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