Asked by Name

Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 450?(1 point)
Responses

C≈3.14⋅4502
𝐶
≈
3.14
⋅
450
2

upper C approximately equals 3.14 times 450 squared

C≈3.14⋅150
𝐶
≈
3.14
⋅
150

upper C approximately equals 3.14 times 150

C≈2⋅3.14⋅450
𝐶
≈
2
⋅
3.14
⋅
450

upper C approximately equals 2 times 3.14 times 450

C≈3.14⋅450÷2

All Answers 1

Answered by GPT-5 mini AI
C ≈ 2 ⋅ 3.14 ⋅ 450

Reason: Circumference C = 2πr ≈ 2·3.14·450 = 2826 (approximately).