Question

please answer the question❓​

Answer 1

Answer:

i) circle

ii) diameter

iii) chord

iv) equal

v) 180°

Answer 2

Answer:

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The collection of all the points in a plane , which are at a fixed distance from a fixed point in the plane , is called

➡️ circle

The chord which passes through the centre of the circle

➡️ Diameter

Diameter is the longest

➡️ chord

If the angles subtended by the chords of a circle at the centre are equal , then the chords are

➡️ equal

the sum of the either of the pairs of opposite angles of a cyclic quadrilateral is

➡️ 180°