Approximating Irrational Numbers
Flashcard
•
Mathematics
•
8th - 9th Grade
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
The square root of 20 is between which two consecutive integers?
Back
4 & 5
2.
FLASHCARD QUESTION
Front
A square has an area of 68. The length of one side of the square is between which two consecutive whole numbers?
Back
8 and 9
3.
FLASHCARD QUESTION
Front
Square roots are the opposite of ____________.
Back
Squaring
4.
FLASHCARD QUESTION
Front
What is the area of a square with a side of 7?
Back
49
5.
FLASHCARD QUESTION
Front
The area of a square is 36 cm². What is the length of one side?
Back
6 cm
6.
FLASHCARD QUESTION
Front
What is the formula for the area of a square?
Back
Area = side × side (A = s²)
7.
FLASHCARD QUESTION
Front
If the area of a square is 81 cm², what is the length of one side?
Back
9 cm
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