Question

Okay guys, I'm going to need your help today.As always, no false answers, and do it CORRECTLY, you get brainliest!Here it goes:

Answer 1

Answer:

19 inches and 60 inches

10 feet and 31 feet

3 inches and 9.5 inches

Step-by-step explanation:

formula to find circumference is:

radius x 2 x pi (3.14)

or

diameter (radius x 2) x pi (3.14)

Answer 2

Answer:

B. 19 inches and 60 inches.

Step-by-step explanation:

Required

Select matching pairs

Represent diameter with D and Circumference with C

C is calculated as:

Where

A. D = 5m; C = 22m

Using:

15.71 does not approximates to 22m.

Hence, the pair do not match

B. D = 19 in; C = 60 in

Using:

59.698 approximates to 60.

Hence, the pair match

C. D = 33 cm; D = 80 cm.

Using:

103.686 does not approximates to 22m.

Hence, the pair do not match

From the analysis above, only option B matches the diameter with the circumference