Question

$\large{ \sf{State \: theorems \: of \: circles }}$
Class-10

☆Explain them briefly
☆ Try to give non-copied answers :)!~

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Answer 1

Answer:

♡Two equal chords of a circle subtend equal angles at the centre of the circle.

♡The perpendicular to a chord bisects the chord if drawn from the centre of the circle.”

♡Equal chords of a circle are equidistant ) from the centre of the circle.”

♡Measure of angles subtended to any point on the circumference of the circle from the same arc is equal to half of the angle subtended at the center by the same arc.”

♡The opposite angles in a cyclic quadrilateral are supplementary.”

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Answer 2

Answer:

Theorems on Circle

There is only one tangent at a point of the circle. The tangent to a circle is perpendicular to the radius through the point of contact. The lengths of the two tangents from an external point to a circle are equal.

Step-by-step explanation:

i am also in 10th