Review for Pythagorean Theorem and Radicals Test

Ready? Get set…

GO!

Ready?

Approximate √27 a) Between what 2 integers?b) Closer to __ than __.c) Is close to what fraction?

ANSWER

a)5 and 6b) Closer to 5 than 6c) 5 2/11

Get Set…

Approximate √11a) Between what 2 integers?b) Closer to __ than __.c) Is close to what fraction?

ANSWER

a) 3 and 4b) Closer to 3 than 4c) 3 2/7

GO!

Approximate √90a) Between what 2 integers?b) Closer to __ than __.c) Is close to what fraction?

ANSWER

a) 9 and 10b) About in the middlec) 9 9/19

Ready?

Which of the following number sets does -9 belong to?

a. Rationalb. Wholec. Integersd. Natural/Countinge. Irrational

ANSWER

A,C

Get Set…

Which of the following number sets does 0 belong to?

a. rationalb. Wholec. Integersd. Natural/Countinge. Irrational

ANSWER

A,B,C

Go!

Which of the following number sets does π belong to?

a. rationalb. Wholec. Integersd. Natural/Countinge. Irrational

ANSWER

E

Ready?

What’s the distance between these two points?

ANSWER

√40

Get Set…

What’s the distance between these two points?

(3, 5) and (1,10)

ANSWER

√29

GO!

What’s the distance between these two points?

(-3, 15) and (1,12)

ANSWER

5

Ready?

6 IN.

Is it a right triangle?

12 IN.

6 IN.

ANSWER

NO!

Get set…

6 IN.

Is it a right triangle?

10 IN.

8 IN.

ANSWER

YES!

Go!

5 IN.

Is it a right triangle?

13 IN.

11 IN.

ANSWER

NO!

And extend!

√5 IN.

Is it a right triangle?

√149 IN.

12 IN.

ANSWER

Yes!

Ready?

6 IN.

Find the length of the missing side.

7 IN.

ANSWER

√85

Get Set…

9 IN.

Find the length of the missing side.

6 IN.

ANSWER

√45

GO!

10 IN.

Find the length of the missing side.

6 IN.

ANSWER

8

And Extend!

Find the length of the missing side.

√3 IN.

√4 IN.

ANSWER

√7

What’s the area of the green square?