Lesson 6: Practice Problems
Problem 1
Here is a diagram of an acute triangle and three squares.
Priya says the area of the large unmarked square is 26 square units because
Problem 2
Select all the equations that represent the relationship between
Problem 3
The lengths of the three sides are given for several right triangles. For each, write an equation that expresses the relationship between the lengths of the three sides.
, , 5,
1,
, 6 3,
Problem 4 From Unit 4 Lesson 1
Order the following expressions from least to greatest.
Problem 5 From Unit 8 Lesson 3
Which is the best explanation for why
is irrational because it is not rational. is irrational because it is less than zero. is irrational because it is not a whole number. is irrational because if I put into a calculator, I get -3.16227766, which does not make a repeating pattern.
Problem 6 From Unit 7 Lesson 15
A teacher tells her students she is just over 1 and
Write her age in seconds using scientific notation.
What is a more reasonable unit of measurement for this situation?
How old is she when you use a more reasonable unit of measurement?