1) What is the longest chord of a circle? a) Radius b) Diameter c) Circumference d) Arc e) Lebron james f) MESSI PAOK KURANG GACOR 2) What term describes the distance from the center of a circle to any point on its circumference? a) Diameter b) Radius c) Tangent d) Chord 3) Which of the following formulas correctly represents the area of a circle? a) πr 2 b) 2πr 4) If the diameter of a circle is 14 cm, what is its radius? a) Tangent b) Diameter 5) Which term describes a segment that passes through the center of a circle and whose endpoints lie on the circle? a) Chord b) Diameter 6) Which formula represents the circumference of a circle? a) 2πr b) 2r 7) What is the measure of a central angle that intercepts a semicircle? a) 183 b) 90 c) 180 d) Ambassdreamy 8) If the circumference of a circle is  a) 180 b) 160 9) 31.4 a) 10 cm b) 20 cm 10) 31.4 cm, what is its approximate diameter? a) Semicircle b) Sector

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