Question

Simple questions!!

I dont need a link!
The first questions are the same as the secong so I need help

Answer 1

First Circle

Radius = 6

Diameter = 12

Circumference = 2 ×
`\pi` × r = 2 × 3.14 × 6 = 37.68

2nd Circle

Radius = 3

Diameter = 6

Circumference = 2 ×
`\pi` × r = 2 × 3.14 × 3 = 18.84

Hope This Helps!