Question

Wdpoint of its chord is perpendicular to the
chord,
се оf a circle
the correct altern
each question :
Assignment 1
alternative from those given
[1 mark each]
circle is 5.1 cm, then the length
Choose the
below each
radius of the circle is 5.1
(1) If the radius
f the longest chord is
) 10.4 cm (B) 10 cm
3) 10 cm
(C) 10.2 cm
(D) 5 cm.
O
5 cm
4115.
M
heter of the circle is
8 cm -
(2) Diameter oft
(B) half
(B) half
(C) thrice
the radius.
(D) equal to.
(A) twice
Ans.
Ans.
(3) The distance of a
ce of a chord of length 12 cm from the
f the circle is 8 cm. Find its radius.
m (B) 10 cm (C) 6 cm (D) 12 cm.
centre of the
(B) 10
(A) 20 cm
Ans.
[2 marks each]
2. Attempt the followi
(1) The radius of a cir
radius of a circle is 5 cm. The length of a chord
of the circle is 8 cm. Find the distance of the chord
from the centre.​

Answer 1

Answer:

the radius is20 cm and it is 20 cm