Angles
Parts of a math problem
Geometry
General Math
Solving Problems
100

What is a right angle? 

An angle that has 90 degrees

100

y=7x+3 


What is the X called in this equation

A Variable

100

What would you call these lines? 

Parallel lines

100

What is absolute value?

The distance a number is from 0

100

What is the absolute value of |-56|

56

200
What is an acute angle? 

An angle that is less than 90 degrees

200

What is the top number in a fraction called? Example: 1


Numerator 

200

What do these red dots on this graph represent? 

verticies 

200

What does it mean to find the "median" of a list of numbers?

The middle number when the list of numbers is in order. 


Example: If you had 40, 10, 30, 20, 70, 15, 12

Step 1- put the numbers in order

10, 12, 15, 20, 30, 40 70 

Step 2 - find the number that is in the middle 

the median is 20 

 




200

B. 9

300

What is an obtuse angle?

An angle that is more than 90 degrees

300

What is the bottom number in a fraction called? 

Denominator

300

What is this called? When the sides of one triangle are equal to those on the other?

Congruent 

300
What does it mean to find the "mean" of a list of numbers?

Find the average of the numbers


Example: Find the mean of 10, 20, 40, 70, 80 

Step 1: 10+20+40+70+80=220 

Step 2: DIVIDE 220 / 5 (because there are 5 numbers in total) = 44

The mean is 44

300

Solve this expression 6 - (1 x 4) - 2

0

400
What number do all 3 angles of a triangle always have to add up to? 

180 degrees

400

5X+ 8y = 2

what are the numbers next to variables called? (in the equation it is the 5 and 8)

Coefficents 

400

What are the four different sections on a graph called? 

Quadrants

400

What does it mean to find the "mode" of a list of numbers?

The number that appears most often 


Example: 1,3,4,5,6,5,4,3,3,2,3,6,3

the mode would be 3 because it appears the most

400

Given what you know about parallel lines, find x. 

X=35

500

Find the missing angle 

65 degrees

500

In this equation tell me the slope (300) AND the y intercept (200) 


y=2x+3 

slope- 2 

Y intercept - 3

500

If I asked you to find the inside of a triangle what am I asking you to find? Respond with: its _______ PART TWO if I were to ask you to find the outside of a triangle what am I asking you to find? Its _______

500

What does it mean to find the "range" of a list of numbers?

The difference between the highest and lowest number values. 


EX: 6,2,7,3,9,4,1

Step 1: find your biggest number 9 

Step 2: find your lowest number 1 

Step 3: Subtract your highest number from your lowest number 

9-1=8 

Range is 8

500

Find n 

n=24

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