Calculate 80636

Calculate the distance of a chord 19 cm long from the center of a circle with a diameter of 28 cm.

Correct answer:

x =  10.2835 cm

Step-by-step explanation:

d=28 cm t=19 cm  r=d/2=28/2=14 cm  r2 = x2 +(2t)2  x=r2(t/2)2=142(19/2)2=10.2835 cm



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