1) If the radius of the circle is 28cm find the circumference of the circle. a) 172cm b) 176cm c) 180cm 2) The measure of the semicircular arc is ? a) 180° b) 360° c) 270° 3) If arc AXB and arc AYB are corresponding arcs and m(arc AXB) = 120° then measure (arc AYB)=? a) 60° b) 160° c) 240° 4) The measure of the complete circle is ? a) 180° b) 270° c) 360° 5) The circumference of a circular garden is 616 cm. Find the radius of the garden. a) b) Please check your answer

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