Question

2) Diameter of a circle is 26cm and length of a chanel auf
the circle is 24cm find the distance of the chord from
the chord? ​

Answer 1

Answer:

5cm

Step-by-step explanation:

Diameter = 26cm

chord = 24cm

OD PERPENDICULAR TO AB

so , AD = DB

AO = OC ( Radii,)

in triangle ODA

OD2 + AD2 = OA2

OD2 + (12)2 = (13)2

OD2 + 144 =169

OD2 = 169 - 144 = 25

OD = 5