Write the truth value (T/F) of the following with suitable reasons :
(i) A circle has only finite number of equal chords.
(ii) Sector is the region between the chord and its corresponding arc.
(iii) The degree measure of an arc is the complement of the central angle containing the arc.

Open in App

Solution

(i) False. As it has infinite number of equal chords.
(ii) False. It is a segment not sector.

(iii) False. As total degree measure of a circle is $360^{o}$ .

Suggest Corrections

Similar questions

Write the truth value (T/F) of the following with suitable reasons :

(i) A circle is a plane figure.

(ii) Line segment joining the centre to any point on the circle is a radius of the circle.

(iii) If a circle is divided into three equal ares each is a major are.

(iv) A circle has only finite number of equal chords.

(v) A chord of a cirlce, which is twice as long is its radius is a diameter of the circle.

(vi) Sector is the region between the chord and its corresponding are.

(vii) The degree measure of an are is the complement of the central angelcontaining the are.

(viii) The degree measure of a semi-circle is $180^{o}$ .

TRUE or FALSE & explain how :

1) If a circle is divided into 3 equal arcs, then each is a major arc.

2) Sector is the region between the chord and it's corresponding arc.

3) The degree measure of an arc is the compliment of the central angle containing the arc.

Write True or False: Give reasons for your answers.

(i) Line segment joining the centre to any point on the circle is a radius of the circle.

(ii) A circle has only finite number of equal chords.

(iii) If a circle is divided into three equal arcs, each is a major arc.

(iv) A chord of a circle, which is twice as long as its radius, is a diameter of the circle.

(v) Sector is the region between the chord and its corresponding arc.

(vi) A circle is a plane figure.

Join BYJU'S Learning Program