The boundary line of the circle is called its ______________.

A. circumference
B. center
C. radius
D. chord
That's Correct!
It's Wrong!

The circumference is the distance around the outside of the circle.

So, the boundary line of the circle is called its circumference.

You May Like

math-quizzes

Place Value

Grade 1, 2, 3, 4

Place Value

start
math-quizzes

Geometry

Grades 1 to 5

Geometry

start
language-arts-quizzes

Preposition

Grade 1, 2, 3

Preposition

start
language-arts-quizzes

Adjective

Grades 1 to 5

Adjective

start
language-arts-quizzes

Metaphors Similes

Grade 4

Metaphors Similes

start
language-arts-quizzes

Verb

Grades 1 to 5

Verb

start
language-arts-quizzes

Sentence

Grades 1 to 5

Sentence

start
math-quizzes

Geometric Shapes

Grades 1 to 5

Geometric Shapes

start

Key Data

Questions
28
Grade
4
Theme
Geometric Shapes
Passing score
80%

Progress

8 Incorrect
10 Correct
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Restart