Question

Find the distance from the center to a a chord 70 cm in length in a circle whose diameter is 74 cm.

Answer 1

Step-by-step explanation:

sq. of distance =

37 {}^{2} - 35 {}^{2} 37

2

−35

2

(37-35)(37+35)

=2×72

=144

distance b/w chord nd circle=12cm