推理證明與三角形三心
Quiz
•
Mathematics
•
9th Grade
•
Medium
洪榮忠 新湖國中
Used 6+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
那一個不是判別兩條線是否為「平行線」的性質?
同側內角相等
同側內角互補
內錯角相等
同位角相等
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列那一個性質不能保證兩個三角形全等?
ASA
SSA
RHS
SSS
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
求證:a2+b2為奇數。
證明:(1)∵a3為一個偶數,∴a為偶數
(2)∵3b為一個奇數,∴b為奇數
(3)設a=2m(m是整數),b=2n+1(n是整數)則a2+b2= (甲)
(4)其中(甲)不為2的倍數,∴a2+b2為奇數。
請問(甲)應填入下列何者,可得完整證明?
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
三角形兩邊中垂線之交點稱為_____心。
重心
垂心
內心
外心
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
三角形三中線交於一點,我們稱此點為?
中心
重心
內心
外心
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
25 questions
form 5 Chapter 10.1&2
Quiz
•
9th Grade
20 questions
六年级数学单元一总复习
Quiz
•
1st - 12th Grade
15 questions
3-1推理證明
Quiz
•
9th Grade
15 questions
九上三段複習-E
Quiz
•
9th Grade
20 questions
估计、近似值、数列规律
Quiz
•
1st Grade - Professio...
15 questions
六年级整数
Quiz
•
1st - 12th Grade
15 questions
六單元課程後測試題
Quiz
•
9th - 10th Grade
16 questions
排列組合
Quiz
•
9th Grade
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Mathematics
10 questions
Halloween Trivia Challenge
Interactive video
•
6th - 10th Grade
15 questions
Halloween Trivia
Quiz
•
9th Grade
20 questions
Translations, Reflections & Rotations
Quiz
•
8th - 10th Grade
19 questions
Halloween Fun
Quiz
•
6th - 10th Grade
15 questions
Two Step Equations
Quiz
•
9th Grade
20 questions
Parallel and Perpendicular lines
Quiz
•
9th Grade
10 questions
Types of Slope
Quiz
•
6th - 9th Grade
20 questions
Slope from Two Points
Quiz
•
9th Grade
