
多边形面积1
Authored by iris w
Computers
5th Grade
Used 4+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如图,求平行四边形的面积,列式不正确的是( )
2×2.4
2.4×3
1.6×3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中( )三角形的面积是平行四边形面积的一半
A
B
C
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一个三角形的面积是24平方分米,底是6分米,高是( )分米
4
8
16
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如图,在这个梯形中,两块阴影部分面积的关系是
甲>乙
甲<乙
甲=乙
无法比较
5.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
求下面图形的面积(直接写答案,不用带单位)
(a)
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
求下面图形的面积(直接写答案,不用带单位)
(a)
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
求下面图形的面积(直接写答案,不用带单位)
(a)
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