一個平行四邊形的高是8 cm,面積是96cm2。如果現在將平行四邊形的高減少2 cm,要使面積不變,底應該增加多少cm?

平行四邊形面積練習

Quiz
•
Others
•
1st - 5th Grade
•
Hard
Hello Bello
FREE Resource
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6 cm
4 cm
8 cm
5 cm
2.
OPEN ENDED QUESTION
3 mins • 1 pt
下圖中有三個平行四邊形,哪一個面積最大?
Evaluate responses using AI:
OFF
3.
OPEN ENDED QUESTION
3 mins • 1 pt
如果要用繩子圍成一個如下圖的平行四邊形,最少要用多長的繩子?
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
3 mins • 1 pt
要求繩子的長度,也就是求這個平行四邊形的。
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
3 mins • 1 pt
我們要先求出平行四邊形的面積:=
Evaluate responses using AI:
OFF
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如果要用繩子圍成一個如下圖的平行四邊形,最少要用多長的繩子?
32 cm
64 cm
48 cm
42 cm
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
右圖中,平行四行四邊形的面積是44 cm2,陰影部分的三角形的面積是多少?
44 cm2
22 cm2
11 cm2
無法計算
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
詞義辨析

Quiz
•
5th Grade
17 questions
逗号hehe

Quiz
•
2nd Grade
20 questions
HSK2练习册第9课

Quiz
•
1st Grade
20 questions
复习第一课到第七课

Quiz
•
1st Grade
14 questions
Coway户外水过滤器测验

Quiz
•
1st - 5th Grade
20 questions
成語 4b單元八,by 陳贊宇

Quiz
•
1st - 5th Grade
16 questions
复习范围

Quiz
•
2nd Grade
20 questions
健康 第7單元

Quiz
•
5th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade