圖中,CE 是圓的半徑。那麼,
1. __?__ 點是圓心。
2.BE 是圓的 ____?____。
In the figure, CE is the radius of the circle. So,
1. Point __?__ is the center of the circle.
2. BE is the ____?_____ of the circle.
P5班際數學比賽
Quiz
•
Mathematics
•
11th Grade
•
Medium
電子學習平台數學 電子學習平台數學
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
圖中,CE 是圓的半徑。那麼,
1. __?__ 點是圓心。
2.BE 是圓的 ____?____。
In the figure, CE is the radius of the circle. So,
1. Point __?__ is the center of the circle.
2. BE is the ____?_____ of the circle.
A,半徑(radius)
C,直徑(diameter)
E,半徑(radius)
E,直徑(diameter)
2.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
把立體圖形依圖示切開,所得的截面是甚麼形狀?
Follow the instruction to cut the 3D shape, what would the shape of the resulting cross-section be?
圓形 (circle)
五邊形 (pentagon)
三角形 (triangle)
六邊形 (hexagon)
3.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
三角柱 有__?__條稜和__?__個頂點。
A triangular prism has __?__ edges and __?__ vertices.
3,3
6,4
5,6
9,6
4.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
2.46 × 0.5 = ?
12.3
1.23
123
1230
5.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
以下哪一題算式的結果與 2.07 × 0.1 的相同?
Which multiplication below gives the same result as 2.07 × 0.1?
20.7 × 10
0.207 × 1
0.207 × 100
2.07 × 1000
6.
MULTIPLE SELECT QUESTION
10 sec • 5 pts
常用的體積單位(unit of volume)有
(答案多於一個)
(More than one answer)
立方厘米 (cm³)
平方厘米(cm²)
平方米(m²)
立方米 (m³)
7.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
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