請説明理由。
∵ ∠F = ∠V = 50°
∠G = ∠U = 70°
∠H = ∠W = 60°
∴ ∆FGH ∼ ∆VUW ( ??? )
相似三角形
Quiz
•
Mathematics
•
6th - 8th Grade
•
Medium
YT Tsang
Used 3+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請説明理由。
∵ ∠F = ∠V = 50°
∠G = ∠U = 70°
∠H = ∠W = 60°
∴ ∆FGH ∼ ∆VUW ( ??? )
AAA
RHS
兩邊成比例且夾角相等
三邊成比例
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
AAA
SSS
兩邊成比例且夾角相等
三邊成比例
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
AAA
SAS
兩邊成比例且夾角相等
三邊成比例
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
AAA
SAS
兩邊成比例且夾角相等
三邊成比例
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
AAA
SSS
兩邊成比例且夾角相等
三邊成比例
6.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
已知 ∆ABC ∼ ∆EGF。求 AC 的長度。
Answer explanation
7.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
已知 ∆LMN ∼ ∆XYZ。求 LM 的長度。
Answer explanation
8.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
請説明理由。
∠D = 180° - 40° - 45° = 95° ( ∆内角和)
∠U = 180° - 45° - 95° = 40° ( ∆内角和)
∵ ∠D = ∠S = 95°
∠E = ∠U = 40°
∠F = ∠T = 45°
∴ ∆DEF ∼ ∆SUT ( ??? )
AAA
RHS
兩邊成比例且夾角相等
三邊成比例
13 questions
六甲綠色光環0512
Quiz
•
6th Grade
10 questions
805的4-2隨堂測驗(0608)
Quiz
•
8th Grade
10 questions
L9複習
Quiz
•
6th Grade
10 questions
4-2平行四邊形
Quiz
•
8th Grade
10 questions
判斷 可分成幾個三角形
Quiz
•
7th - 9th Grade
10 questions
2下 4-2 平行四邊形
Quiz
•
8th Grade
8 questions
邊長問題(8上4-3)
Quiz
•
8th Grade
12 questions
6下A 第四至六課︰圓的認識(一)(二)
Quiz
•
6th Grade
15 questions
Multiplication Facts
Quiz
•
4th Grade
20 questions
Math Review - Grade 6
Quiz
•
6th Grade
20 questions
math review
Quiz
•
4th Grade
5 questions
capitalization in sentences
Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance
Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions
Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines
Quiz
•
Professional Development
12 questions
Dividing Fractions
Quiz
•
6th Grade
20 questions
Math Review - Grade 6
Quiz
•
6th Grade
12 questions
Dividing Fractions
Quiz
•
6th Grade
10 questions
Identify Slope and y-intercept (from equation)
Quiz
•
8th - 9th Grade
15 questions
Volume Prisms, Cylinders, Cones & Spheres
Quiz
•
8th Grade
14 questions
One Step Equations
Quiz
•
5th - 7th Grade
15 questions
Order of Operations (no exponents)
Quiz
•
5th - 6th Grade
37 questions
7th Grade Summer Recovery Review
Quiz
•
7th Grade
12 questions
Order of Operations with Exponents
Quiz
•
6th Grade