問1⑴
次の図で、xの値を求めなさい。
20201117_三平方の定理①
Quiz
•
Mathematics
•
9th Grade
•
Medium
Takayuki Yokoi
Used 29+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
問1⑴
次の図で、xの値を求めなさい。
x=√7
x=5
x=3√7
x=15
その他
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
問1⑵
次の図で、xの値を求めなさい。
x=√3
x=√5
x=5√3
x=5√5
その他
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
問1⑶
次の図で、xの値を求めなさい。
x=√21
x=√29
x=21
x=29
その他
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
問1⑷
次の図で、xの値を求めなさい。
x=√3
x=√5
x=3√3
x=3√5
その他
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
問1⑸
次の図で、xの値を求めなさい。
x=12
x=√194
x=144
x=194
その他
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
問2
対角線の長さが4cmである正方形の1辺の長さを求めなさい。
√2 cm
2√2 cm
3√2 cm
4√2 cm
その他
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
問3⑴
次の図において、xの値を求めなさい。
x=3
x=√11
x=√13
x=3√15
その他
8.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
問3⑵
次の図において、xの値を求めなさい。
x=1
x=√3
x=√5
x=√7
その他
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