
九上數3-2外心Q2
Authored by Enina Wang
Mathematics
6th - 8th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖,o為外心,請問這是何種∆?
銳角∆
鈍角∆
直角∆
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖,o為外心,請問這是何種∆??
鈍角∆
銳角∆
直角∆
任何∆都可以
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖,o為∆的外心,請問此外接圓r=??
2股和
斜邊長
斜邊/2
周長/3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖,O為外心,請問∠BOC和∠A的關係??
∠BOC=∠A
∠BOC=2∠A
∠BOC=∠A/2
∠BOC=360°-∠A
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖,o為外心,請問∠BOC和∠A的關係式會是何者??
∠BOC=∠A
∠BOC=360°-2∠A
∠BOC=360°-∠A
∠BOC=2∠A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖,在銳角△ABC中,O點為外心,若∠BAC=66°,則∠BOC的度數為何?
66°
114°
132°
48°
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖,在鈍角△ABC中,O點為外心,若∠BAC=115°,則∠BOC的度數為何?
115°
230°
65°
130°
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
6.SINIF AÇILAR
Quiz
•
6th - 7th Grade
10 questions
1-4四則の混じった計算
Quiz
•
7th Grade
10 questions
比與比值4
Quiz
•
6th Grade
10 questions
第二學段_六年級單元八_立體的截面_預工(3)
Quiz
•
6th Grade
10 questions
1上 2-3 分數的四則運算
Quiz
•
7th Grade
13 questions
科工館 台灣工業史蹟館
Quiz
•
6th Grade
12 questions
三年级数学-空间
Quiz
•
1st - 10th Grade
10 questions
1上 1-1 負數與數線
Quiz
•
7th Grade
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Writing Algebraic Expressions
Quiz
•
6th Grade
20 questions
Ratios/Rates and Unit Rates
Quiz
•
6th Grade
14 questions
Volume of rectangular prisms
Quiz
•
7th Grade
20 questions
Laws of Exponents
Quiz
•
8th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
One Step Equations
Quiz
•
6th Grade
10 questions
Solving One Step Inequalities
Quiz
•
6th Grade
15 questions
Equivalent Ratios
Quiz
•
6th Grade