Unit 1 Review

Segment Addition/Angle Addition

100

What is the segment addition postulate?

If A, B, and C are collinear, and B is in between A and C, then AB+BC=AC

200

If AB=5 and BC=6, then what is AC?

11

300

If AB=7 and BC=3x+2, and AC=18, then what is x?

3

400

If AB=8, and AC=20, then what is BC?

12

500

If AB=3x, BC=2x-4, and AC=6x-20, then what does x equal as well as what is the length of AC

X=16, AC= 76

Midpoint

100

What is the midpoint formula for 2 numbers on a number line?

(a+b)/2

200

What is the midpoint formula for two coordinates?

((x₁+x₂)/2), ((y₁+y₂)/2) 

300

What is the midpoint between 2 and 8?

5

400

What is the midpoint between (1,3) and (5,11)?

(3, 7)

500

What is the midpoint between (-4.5,-7) and (2.5, 2)

(-1, -2.5)

Distance

100

What is the formula for distance?

Square root of (x₂-x₁)²+(y₂-y₁)²

200

Find the distance between -2 and 10 on a number line

12

300

Find the distance between (0,2) and (1,1) and round to the nearest tenth

1.4

400

Find the distance between (-2,4) and (5,7)

7.6

500

Find the distance between (-2.5, 4) and (3, -7)

12.3

Conditional Statements

100

If I study for the Unit 1 test, then I will likely pass the Unit 1 test.

What is the hypothesis of this conditional statement?

I study for the Unit 1 test.

200

If I study for the Unit 1 test, then I will likely pass the Unit 1 test.

What is the conclusion of this conditional statement?

I will likely pass the Unit 1 test.

300

If I study for the Unit 1 test, then I will likely pass the Unit 1 test.

What is the inverse of this conditional statement?

If I don't study for the Unit 1 test, then I will not likely pass the test.

400

If I study for the Unit 1 test, then I will likely pass the Unit 1 test.

What is the inverse of this conditional statement?

If I pass the Unit 1 test, then I studied for the Unit 1 test.

500

If I study for the Unit 1 test, then I will likely pass the Unit 1 test.

What is the contrapositive of this conditional statement?

If I do not pass the Unit 1 test, I likely did not study for the Unit 1 test.

Random Trivia

100

When is the Unit 1 Test?

What is Friday.

200

Is Geometry a high school graduation requirement?

Yes

300

If I miss 8 minutes of class time for the restroom, what percentage is that?

Round to the nearest tenth

(all classes are 49 minutes)

16.3%

400

How many stars and how many stripes are on the flag of the United States? What do they represent?

50 stars (50 states)

13 stripes (13 colonies)

500

What is the most popular fruit in America?

Apples