Question

12 cm
Find the distance at which the chord lies from the centre of a circle if
(a) radius = 10 cm, length of the chord
(b) radius = 15 cm, length of the chord = 24 cm
(c) radius = 20 cm, length of the chord = 32 cm​

Answer 1

Answer:

donno

sorry .......

Answer 2

Answer:

take care dude

Step-by-step explanation:

Answer. Distance of chord from the centre = 8cm

Step-by-step explanation:

Theorem used: Perpendicular from the centre bisects the chord.

Given:

Radius = 10cm

Length of chord = 12cm

To find:

Distance of chord from the centre

Procedure:

Construct a perpendicular OD from the centre to the chord AB. We know that a perpendicular from the centre bisects the chord. Therefore, AD=BD=6cm.

In Triangle OBD,

OD =

OD =  = 8cm..

FIGURE IS ATTACHED.