G. Solve for each problem.
36. A circular garden has a radius of 6 meters. What is the circumference?
37. A telescope has a lens with diameter of 28 cm. What is the distance around the lens?
38. The plastic pool of Klyde has a radius of
2 meters, If Klyde walks around it, how many meters will that be?
39. A circular plate has a diameter of 30 cm. What is the circumference?
40. A man jogs around a circular park with radius of 100 meters. What is the circumference of the park?
Answers & Comments
Answer:
36. 37.68
37. 87.92
38. 12.56
39. 94.2
40. 628
Step-by-step explanation:
formula for circumference - 2πr ( 2 × 3.14 × radius)
formula for radius - diameter ÷ 2