Step-by-step explanation: given diameter make if half of the diameter you will get radius ex: 42 is daimeter make it half how meanse 42/2 =21 okay it’s radius Reply
Answer: no answer Step-by-step explanation: area of a circle is πr² circumference of a circle is 2πr diameter of a circle is 2r Reply
Step-by-step explanation:
given diameter make if half of the diameter you will get radius ex: 42 is daimeter make it half how meanse 42/2 =21 okay it’s radius
Answer:
no answer
Step-by-step explanation:
area of a circle is πr²
circumference of a circle is 2πr
diameter of a circle is 2r