Question

171
MATHER
EXERCISE 10.1
Fill in the blanks:
В B.
o
interior
The centre of a circle lies in
of the circle. (exterior/interior)
A point, whose distance from the centre of a circle is greater than its radius lies in
Intel of the circle. (exterior/ interior)
The longest chord of a circle is a
of the circle.
fiv) An arc is a
when its ends are the ends of a diameter.
(W) Segment of a circle is the region between an arc and
of the circle.
() A circle divides the plane, on which it lies, in
parts.
Write True or False: Give reasons for your answers.
Line segment joining the centre to any point on the circle is a radius of the cirele.​

Answer 1

Answer:

(i) interior

(ii) exterior

(iii) diameter

(iv) semi circle

(v) chord

(vi) three

True and false

(i) true

Hope it helps

Answer 2

: Solution

(i) The centre of a circle lies in interior of the circle.

(ii) A point, whose distance from the centre of a circle is greater than its radius lies in exterior of the circle.

(iii) The longest chord of a circle is a diameter of the circle.

(iv) An arc is a semicircle when its ends are the ends of a diameter.

(v) Segment of a circle is the region between an arc and chord of the circle.

(vi) A circle divides the plane, on which it lies, in 3 (three) parts.