Multiple choice If the length of the largest chord of a circle is $17$ cm, find the radius of a circle. $34$ cm $8.5$ cm $ \sqrt { 17 } $ cm $ \sqrt { 34 } $ cm Reveal answer Fill a bubble to check yourself B Correct answer Explanation The largest chord of a circle is its diameter. If the diameter is 17 cm, the radius is diameter / 2 = 17 / 2 = 8.5 cm. AI explanation AI 1 The largest chord of a circle is its diameter. Since the diameter is 17 cm, the radius is half of the diameter. Half of 17 is 8.5 cm. Thanks Wrong explanation