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圖形面積公式

Authored by Chun Wai Wong

Mathematics

7th - 9th Grade

Used 6+ times

圖形面積公式
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6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

正方形的面積公式是?

邊長×邊長邊長\times邊長

長×闊長\times闊

底×高÷2底\times高\div2

底×高底\times高

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

長方形的面積公式是?

邊長×邊長邊長\times邊長

長×闊長\times闊

底×高÷2底\times高\div2

底×高底\times高

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

三角形的面積公式是?

邊長×邊長邊長\times邊長

長×闊長\times闊

底×高÷2底\times高\div2

底×高底\times高

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

平行四邊形的面積公式是?

邊長×邊長邊長\times邊長

長×闊長\times闊

底×高÷2底\times高\div2

底×高底\times高

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

梯形的面積公式是?

 (上底+下底)×高÷2\left(上底+下底\right)\times高\div2 

 上底+下底×高÷2上底+下底\times高\div2 

 (上底+下底×高)÷2\left(上底+下底\times高\right)\div2 

 (上底×高+下底)÷2\left(上底\times高+下底\right)\div2 

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

圓形的面積公式是?

 πr2\pi r^2 

 2πr2\pi r 

 πr3\pi r^3 

 πd\pi d 

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