Scale Factor
Misc.
Ratios
Ratio Table
Circles
100
Ratio between two corresponding sides of a similar shape.
Scale Factor
100
What does PACT stand for?
Positive, accountable, considerate, trustworthy
100
For every 8 dogs at the pet shelter there are 5 cats. What is the ratio of dogs to cats?
8:5
100
Numbers that have the same proportions.
Equivalent ratios.
100
The distance across a circle
diameter
200
If one rectangle has a length of 4 and width of 2, and the other rectangle has a length of 12 and width of 8, the rectangles are similar. True or false
False.
200
Name the five houses that are here at Guinn?
Logos, Meraki, Ohana, Scholastica,
200
Name 3 ways to write a ratio.
3:5, 3 to 5, 3/5
200
Fill in the missing values.
10, 45
200
The formula for the circumference of a circle.
C = ℼd
300
3/9 = 9/n
Solve for n.
27
300
The answer to a division problem is called this.
quotient
300
The difference between a ratio and a fraction.
Fractions are a part of a whole and ratio is a comparison between 2 quantities.
300
The components of a ratio table:
Two different items, constant of proportionality, equivalent ratios, and using division or multiplication
300
The distance around a circle is called this.
Circumference
400
This mathematical operation is needed to determine the scale factor going from the larger to the smaller triangle.
Division
400
Which number is the quotient?
11
400
10 hours to drive 710 miles. How many miles in one hour?
71 miles per hour
400
The number that remains the same throughout the proportional relationships. (Hint: _____ of _______)
Constant of Proportionality
400
If the radius of a circle is 24.5in , what is the diameter?
49in.
500
What is the value of x for this image?
4.5
500
Kenny Guinn is a STEM school. What subjects are a part of STEM?
science, math, technology, engineering
500
Reduce the ratio 49:14 in simplest form
7:2
500
10, 45
500
What is the area of the circle?
3.14 * 81 = 254.34 in²