Congruent
Rotation
Translation
Dilation
Reflection
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Congruent is another way for saying......?
Equal, Congruent is another way for saying Equal between multiple objects, lengths, widths, hights, and numbers.
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What is a rotation?
A movement of degrees out of 360.
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What is a translation?
a translation moves a shape left, right, up, or down but does not turn. The translated shapes (or the image) appear to be the same size as the original shape, indicating that they are congruent.
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What is a dilation?
An increase or decrease in size from a point of origin.
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A reflection is when?
A reflection is a transformation representing a flip of a figure.
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The sides of the triangle are 3cm, 3cm, and 3.5cm. Are all three sides congruent?
No, not all three sides are congruent.
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What is the coordinate notation for a figure rotated 180 degrees? (x,y)=...
A: (-x,-y)
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Is a translated shape congruent to its pre-translation?
Yes, It is congruent.
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What human body part is most known for dilating?
pupils
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Ture or false a reflection is always congruent?
True.
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What is congruent?
Congruent means same shape and same size. So congruent has to do with comparing two figures, and equivalent means two expressions are equal. So to say two line segments are congruent relates to the measures of the two lines are equal.
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If a shape is rotated clockwise which way is it going?
It is rotated to the right.
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true or false you can find how many units someone walked from one place to another when plotted.
True.
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How many units is this dilated by?
(2, 9)------>(22, 99)
11
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Reflect the rectangle A(3,1) B(1,1) C(1,5) D(3,5) across the y axis.
A' (-3,1) B' (-1,1) C' (-1,5) D' (-3,5)
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if one angle of the triangle is 8x+20 degrees and the other two are 60 degrees, are all angles congruent?
Yes, all angles are congruent (60,60,60).
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If a shape in the second Quadrant moves 180 degrees what quadrant is it ending up in?
It will end up in the fourth quadrant.
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True or false a translation is when you multiply all the points by each other and then divide by 2?
False.
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True or false, when dilating the shape post dilation is always congruent to the pre dilation shape?
Flase
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When a triangle is reflected over the origin where does it end up.
Diagonal from where it was first plotted.
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Is this congruent?
No, these are not congruent.
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When rotating 270 degrees counterclockwise it is the same as?
Rotating 90 degrees clockwise.
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When moving a triangle with the points (1,4) (2,7) (6,4) to the left 3 units and down 1 unit what will be the points?
(-2,3)(-1,6)(3,3)
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Dylan is a certain height (if you know his height). Using this height, dilate this coordinate with a scale factor of 1/5.
(.8,1.8)
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When a trapezoid with the points A(-5,3) B(-2,3)C(-6,1) and D(-1,1) is reflected over the X-axis what is the prime points.
A'(-5,-3)B'(-2,-3)C'(-6,-1) and D'(-1,-1)