6
If the circumference of a circle is 36π cm, what is the radius of the circle?
(A) 7 cm (B) 9 cm
(C) 14 cm (D) 18 cm
Answer: (D) 18 cm
What is the size of each angle of a regular quadrilateral?
(A) 60° (B) 90°
(C) 180° (D) 360°
Answer: (B) 90°
What is the range of the set of numbers
1, 2, 4, 5 and 7?
Answer: 6
A number is divided by 10 and the result is 3 divided by 5. What is the number?
(A) 3 (B) 4 (C) 5 (D) 6
Answer: (D) 6
What is the size of each angle of a regular triangle?
(A) 60° (B) 90°
(C) 180° (D) 360°
Answer: (A) 60°