Question

if the length of the longest chord of a circle is 11 cm. then find the length of the radius of the circle.
pls help me​

Answer 1

Answer:

5.5 cm .

Step-by-step explanation:

The longest chord of a circle is the diameter .

d = 2r

d/2 = r

r = d/2

r = 11/2 cm

r = 5.5 cm

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