1.2 Assessment: Square Roots of Non-Perfect Squares - Kyle Brown | Library

Outcomes
Non-perfect squares
Benchmarking with fractions
Benchmarking with decimals
Pythagorean Theorem & benchmarking

In this formative you will find...
-Unit Notes
-Extra videos for understanding
-Textbook questions and answers for this topic
-A formative quiz to check your understanding

Please comple the following questions in your notebook. I will be doing periodic homework checks so make sure you do not lose it. You can check your work with the key at the end

Practice Problems:
page 18 - 20
1

4 a) c) e)

5 b) d)

6 b) d)

7 c) d)

10 a) e)

13 a) c)

15

19 a) c)

Please check your understanding with the key below...

1

Did you complete all of the questions above and check your answers to make sure you have a good understanding?

1.2 Formative Assessment Quiz

1

Which of the following most accurately describes a non-perfect square?

1

Using a calculator, determine which of the following is a perfect square...

1

Between which two whole numbers does the below expression lie?

1

Which of the following is the closest approximation of the square root of 17/5?

1

Record the two numbers between which the DENOMINATOR of the below equation must lie

1

Without a calculator, determine which of the below approximations is true

1

A square window has an area of 5.27 m^2. Which of the following is the BEST approximation of its side lengths?

1

If the square root of x in the equation below lies between 3.5 and 4.5, between what range of numbers must x lie?

1

In the triangle below, x must lie between...

1

Which of the following approximations most closely describes the distance from A to B in the picture below? (The side length of each square represents 0.25 km)