下列何組數不能作為三角形三邊的長?
B4邊角關係.平行

Quiz
•
Mathematics
•
8th Grade
•
Hard
dongying hong
Used 16+ times
FREE Resource
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4,5,6
7,8,9
1/4,1/3,1/2
1,2,3
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
在銳角△ABC 中,若∠A>∠B>∠C,則下列何者不可能發生?
∠A=61度
∠B=44度
∠B=46度
∠C=59度
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
一個周長為17的三角形,且三邊長為正整數,則共可組成幾種不同的三角形?
7
8
9
10
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
一個周長為25的三角形,且三邊長為正整數,則共可組成幾種不同的等腰三角形?
4
5
6
7
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
圖片中有許多老皮,請問沒有下列哪一個?
維尼
海綿寶寶
巧虎
布丁狗
皮卡丘
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若一等腰三角形的頂角為30°,一腰長為12,則其面積為多少?
36
48
72
144
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
四邊形ABCD,AB=9,BC=13,CD=7,AD=8,BD是整數且為偶數,則BD有幾個可能的答案?
5
6
10
11
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