
康數60110縮圖放大圖比例圖選擇1-38all
Authored by 老師 楊
Mathematics
1st - 5th Grade
Used 2+ times

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38 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
縮圖和原圖的關係是如何?
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
將下面的比例尺用比值表示,下列何者正確?
1/10
1/100
1/1000
1/10000
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
一個邊長10公分的正方形,在1/5倍的縮圖上,其邊長是幾公分?
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
甲圖是乙圖的1/3倍縮圖,乙圖就是甲圖的幾倍放大圖?
1/9倍
1/3倍
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
丙圖是丁圖的2倍放大圖,丙圖的面積是丁圖面積的多少倍?
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
丙圖是丁圖的2倍放大圖,丙圖的每個對應角都是丁圖的多少倍?
1/2倍
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
有一個邊長25公分的正方形,則它的3倍放大圖是哪一種形狀?
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