Telangana SCERT Class 9 Math Solution Chapter 12 Circles Exercise 12.1

Telangana SCERT Solution Class IX (9) Math Chapter 12 Circles Exercise 12.1

(i)  A circle divides the plane on which it lies into three parts.

Sol: True, Three parts are the circle itself, inner region of circle, outer region of circle.

(ii)  The region enclosed by a chord and the minor arc is minor segment.

Sol: True

(iii) The region enclosed by a chord and the major arc is major segment.

Sol: True

(iv) A diameter divides the circle into two unequal parts.

Sol: False, diameter divides the circle into two equal pasts.

(v.) A sector is the area enclosed by two radii and a chord

Sol: False.

(vi.) The longest of all chords of a circle is called a diameter.

Sol: True

(vii) The mid point of any diameter of a circle is the centre.

Sol: True


Updated: October 2, 2021 — 4:33 pm

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