Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
Math
/
Grade 7
/
Circumference of circles
Worksheet
Grade Level
Grade 7
7.105 Circumference of circles
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
A circle has a radius of 1.35 km. Which option gives the exact circumference and a decimal estimate using π ≈ 3.14?
A
Exact: 1.35π km; Approximate: 4.24 km
B
Exact: 2.7π km; Approximate: 8.48 km
C
Exact: 3.7π km; Approximate: 11.62 km
D
Exact: 1.8225π km; Approximate: 5.72 km
Submit Answer