All About Triangles and Squares and this and that

Square me

100

What is 5 squared

25

200

What is 12 squared?

144

300

What is 7 squared?

49

400

What is 11 squared?

121

500

What is 15 squared?

225

Pythagorean Theorem

100

What is the theorem?

a² + b² = c²

200

What kind of a triangle can it be used on?

A Right Triangle

300

What do we call the longest side of a right triangle?

Hypotenuse

400

What is the theorem used for?

To find the length of one of the sides of a right triangle.

500

Name two different types of triangles.

Right, obtuse, acute, isosceles, equilateral

One Step Equations

100

1 + x = -5

-6

200

3x = 9

3

300

25 = 5y

5

400

12 + x = 20

8

500

-3x = 15

-5

Distributive Property

100

2(2 + 3x)

4 + 6x

200

3(5 +5x)

15 + 15x

300

8 ( 8 + 2x)

64 + 16x

400

(-5)(x - 2)

-5x + 10

500

(3 - 6x)(-7)

-21 + 42x

Combining Like Terms

100

2a+3b−5b+7a

9a−2b

200

3+2c+5c+2

7c+5

300

9c−4−13c+6

−4c+2  

400

6x + 2x + 1 + 4

8x + 5

500

b−3n+12−6b+2n

−5b−n+12