Question

Please help. True or false?

Answer 1

True

Explanation:

Answer 2

True

Explanation:

• Circumference of a circle:
  `2\pi r`
• Diameter of a circle: 2 in.
• Radius of a circle: d/2 (2/2 = 1 in.)
• 
  `\pi =3.14`

Circumference of a circle:
`2\pi r`

`2\pi r\\2*\pi*1\\2\pi\\2(3.14)\\6.28\ in.`

Therefore, the statement is true. The circumference of the circle is 6.28 inches.

Hope this helps!