Question

The radius of a circle is 13cm and the length of one of its chords is
10cm. The distance of the chord from the centre is.​

Answer 1

Step-by-step explanation:

lets take r as radius where chord = 10 c.m

since angle made by the center of the circle is 90°

by using pythagoras theorem . we get,

AB^2 + AC^2 = BC^2

r^2 + r ^2 = (10)^2

2r^2 = 100

r^2 = 100/2

r^2 = 50

r = √50

r = 5√2 { optional }

r = 5(1.41) { optional }

r= 7.07 cm

Answer 2

according to my calculation it is 12cm

I hope this will surely help u mate