
縮放與相似
Authored by chien joanna
Mathematics
9th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
四邊形 ABCD~四邊形 A'B'C'D',且 A、B、C、D 的對應點分別為 A'、B'、C'、D', 若 2∠A:3∠B=4:9,3∠B:5∠C=6:5,∠D=87°,則∠B'-∠A'=?
21°
42°
52°
63°
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
下列敘述何者不正確?
兩多邊形相似,則對應邊成比例
兩多邊形相似,則對應角相等
對應邊成比例的兩多邊形必相似
對應角相等的兩正多邊形必相似
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
下列各圖形中哪一個四邊形與圖的四邊形相似?
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列何者不為兩個三角形相似的定理?
SSS
AA
SSA
SAS
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
將圖的六邊形 ABCDEF 縮放 112%後得到一六邊形 A'B'C'D'E'F', 則下列敘述何者錯誤?
縮放後的六邊形與原六邊形的對應邊成比例
∠C 的對應角∠C' 也放大 112%
縮放後的六邊形周長是原六邊形周長的 112%
縮放後的六邊形其內角和不改變
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
如圖,已知△ABC,則下列四個三角形中,哪一個與△ABC 相似?
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
如圖,將長方形 ABCD 縮放若干倍後,得到長方形 AEFG,則長方形 ABCD 是 長方形 AEFG 的幾倍縮放圖?
2倍
3倍
4倍
5倍
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
20 questions
Geo - Unit 5 Review
Quiz
•
9th Grade
20 questions
Test ingresso prime
Quiz
•
9th Grade
14 questions
test recapitulativ Matematica -clasa a IX-a
Quiz
•
9th Grade
19 questions
Geometry Chapter 4 Review
Quiz
•
9th - 12th Grade
15 questions
Wk24Day5 Create # of Sltns in Systems
Quiz
•
8th - 10th Grade
20 questions
六年级 时间与时刻
Quiz
•
1st - 12th Grade
20 questions
五年级质量的加减法
Quiz
•
1st - 12th Grade
16 questions
Circle Parts
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
11 questions
Adding and Subtracting Polynomials
Quiz
•
9th Grade
20 questions
Box and Whisker Plots
Quiz
•
9th Grade
18 questions
Exponential Growth and Decay
Quiz
•
9th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
14 questions
Making Inferences From Samples
Quiz
•
7th - 12th Grade
24 questions
Solving Linear Equations with Variables on Both Sides
Quiz
•
9th Grade
20 questions
Rational and Irrational Numbers, Perfect Squares, & Perfect Cube
Quiz
•
9th Grade