Shapes and Designs
Accentuate the Negative
Stretching and Shrinking
Comparing and Scaling
Moving Straight Ahead
100
How many degrees are there in a triangle?
What is 180 degrees?
100
The rule for subtracting integers (positive and negative numbers)
What is Leave Change Opposite
100
Definition for similar shapes.
What is same shape, same scale factor, same angles.
100
Define proportion
What is two ratios that are equivalent.
100
Define slope.
What is rise/run
200
How many degrees are there in a pentagon?
What is 540 degrees?
200
The rule for adding integers. Hint it is a song.
What is "same signs add and keep, different signs subtract. Keep the sign of the larger number, then you'll be exact!"
200
The number you multiply the side lengths by to get the new side length. (vocab word)
What is scale factor
200
There is a ratio of 2boys to 8girls. What is this ratio in lowest terms?
What is 1boy to 4girls.
200
In the following equation, find the slope and y-intercept. y = 3x + 9
What is slope = 3, y-intercept = 9
300
If given 3 side lengths, how many unique triangles can you make?
What is one?
300
-5 + -9
What is -14
300
If you have a new figure with a scale factor of two, how many times larger is the new perimeter?
What is 2x larger
300
5/16 = x/32 Find x
What is 10
300
Solve for x 3x +9 = 36
What is x=9
400
The formula for finding how many degrees there are in a polygon. Hint it involves a variable.
What is (n-2)x180
400
-80 + 64
What is -16
400
If there is a new figure with a scale factor of 2, how many times larger is the new area.
What is 4x larger.
400
3/6 = x/30 Find x
What is 15
400
Solve for x 2x - 5 = 15
What is x=10
500
A polygon with 7 sides is called a
What is heptagon?
500
-17 x 63
What is -1071?
500
A triangle has sides of 3cm, 4cm, and 5 cm. A similar triangle has sides of 9cm, x cm, and 15 cm. What is the missing sides value?
What is 12 cm.
500
4/12 = x/18 What is x?
What is 12
500
Solve for x 3x + 26 = 7x + 14
What is x=3
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