
Kiến thức về mặt cầu
Authored by hằng vũ
Mathematics
12th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Xác định phương trình mặt cầu có tâm O(1, 2, 3) và bán kính 4.
(x - 1)² + (y - 2)² + (z + 3)² = 16
(x + 1)² + (y - 2)² + (z - 3)² = 16
(x - 1)² + (y - 2)² + (z - 3)² = 8
(x - 1)² + (y - 2)² + (z - 3)² = 16
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tìm tọa độ tâm của mặt cầu có phương trình x^2 + y^2 + z^2 - 6x - 8y + 10z + 9 = 0.
(3, 4, -5)
(1, 1, -1)
(2, 3, -4)
(0, 0, 0)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tính bán kính của mặt cầu có phương trình (x - 2)^2 + (y + 1)^2 + (z - 3)^2 = 16.
4
6
2
8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Xác định phương trình mặt cầu có tâm A(0, 0, 0) và bán kính 5.
x² + y² + z² = 25
x² + y² + z² = 20
x² + y² + z² = 30
x² + y² + z² = 15
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tìm tọa độ tâm mặt cầu có phương trình x^2 + y^2 + z^2 - 4x - 6y - 8z + 36 = 0.
(5, 5, 5)
(0, 0, 0)
(1, 2, 3)
(2, 3, 4)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tính bán kính của mặt cầu có phương trình (x + 3)^2 + (y - 2)^2 + (z + 1)^2 = 25.
10
3
5
7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Xác định phương trình mặt cầu có tâm B(2, -1, 4) và bán kính 3.
(x - 2)² + (y + 1)² + (z - 4)² = 12
(x - 2)² + (y + 1)² + (z - 4)² = 9
(x - 2)² + (y + 1)² + (z - 4)² = 6
(x + 2)² + (y - 1)² + (z + 4)² = 9
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
ULANGAN 1 LIMIT FUNGSI TRIGONOMETRI
Quiz
•
12th Grade
10 questions
Test 1 (de antrenament)
Quiz
•
9th - 12th Grade
14 questions
Multiplying and Dividing Fractions
Quiz
•
10th - 12th Grade
10 questions
Derivadas básicas
Quiz
•
11th - 12th Grade
10 questions
Aritmatika Sosial
Quiz
•
12th Grade
20 questions
Central Limit Theorem for Sums
Quiz
•
11th - 12th Grade
17 questions
graphing inequalities
Quiz
•
8th - 12th Grade
20 questions
Expresiones algebraicas
Quiz
•
8th Grade - Professio...
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
SSS/SAS
Quiz
•
9th - 12th Grade
14 questions
Making Inferences From Samples
Quiz
•
7th - 12th Grade
23 questions
CCG - CH8 Polygon angles and area Review
Quiz
•
9th - 12th Grade
20 questions
Domain and Range Spiral Review
Quiz
•
9th - 12th Grade
10 questions
Dividing a polynomial by a monomial
Quiz
•
10th - 12th Grade
16 questions
Explore Triangle Congruence Theorems
Quiz
•
9th - 12th Grade
17 questions
Interpreting Graphs Of Functions
Quiz
•
8th - 12th Grade
15 questions
Explore Exponential Functions and Their Applications
Quiz
•
9th - 12th Grade